19914903924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{26267}}^1$

素因数の和:26405

約数の個数: 96

約数和(自身を含む): 50414386176

約数和(自身を除く): 30499482252

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 67, 69, 82, 92, 123, 134, 138, 164, 201, 246, 268, 276, 402, 492, 804, 943, 1541, 1886, 2747, 2829, 3082, 3772, 4623, 5494, 5658, 6164, 8241, 9246, 10988, 11316, 16482, 18492, 26267, 32964, 52534, 63181, 78801, 105068, 126362, 157602, 189543, 252724, 315204, 379086, 604141, 758172, 1076947, 1208282, 1759889, 1812423, 2153894, 2416564, 3230841, 3519778, 3624846, 4307788, 5279667, 6461682, 7039556, 7249692, 10559334, 12923364, 21118668, 24769781, 40477447, 49539562, 72155449, 74309343, 80954894, 99079124, 121432341, 144310898, 148618686, 161909788, 216466347, 242864682, 288621796, 297237372, 432932694, 485729364, 865865388, 1659575327, 3319150654, 4978725981, 6638301308, 9957451962, 19914903924]

約数ペア:

[(1, 19914903924), (2, 9957451962), (3, 6638301308), (4, 4978725981), (6, 3319150654), (12, 1659575327), (23, 865865388), (41, 485729364), (46, 432932694), (67, 297237372), (69, 288621796), (82, 242864682), (92, 216466347), (123, 161909788), (134, 148618686), (138, 144310898), (164, 121432341), (201, 99079124), (246, 80954894), (268, 74309343), (276, 72155449), (402, 49539562), (492, 40477447), (804, 24769781), (943, 21118668), (1541, 12923364), (1886, 10559334), (2747, 7249692), (2829, 7039556), (3082, 6461682), (3772, 5279667), (4623, 4307788), (5494, 3624846), (5658, 3519778), (6164, 3230841), (8241, 2416564), (9246, 2153894), (10988, 1812423), (11316, 1759889), (16482, 1208282), (18492, 1076947), (26267, 758172), (32964, 604141), (52534, 379086), (63181, 315204), (78801, 252724), (105068, 189543), (126362, 157602)]