19265184

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 72

約数和(自身を含む): 55272672

約数和(自身を除く): 36007488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 443, 453, 604, 886, 906, 1208, 1329, 1359, 1772, 1812, 2416, 2658, 2718, 3544, 3624, 3987, 4832, 5316, 5436, 7088, 7248, 7974, 10632, 10872, 14176, 14496, 15948, 21264, 21744, 31896, 42528, 43488, 63792, 66893, 127584, 133786, 200679, 267572, 401358, 535144, 602037, 802716, 1070288, 1204074, 1605432, 2140576, 2408148, 3210864, 4816296, 6421728, 9632592, 19265184]

約数ペア:

[(1, 19265184), (2, 9632592), (3, 6421728), (4, 4816296), (6, 3210864), (8, 2408148), (9, 2140576), (12, 1605432), (16, 1204074), (18, 1070288), (24, 802716), (32, 602037), (36, 535144), (48, 401358), (72, 267572), (96, 200679), (144, 133786), (151, 127584), (288, 66893), (302, 63792), (443, 43488), (453, 42528), (604, 31896), (886, 21744), (906, 21264), (1208, 15948), (1329, 14496), (1359, 14176), (1772, 10872), (1812, 10632), (2416, 7974), (2658, 7248), (2718, 7088), (3544, 5436), (3624, 5316), (3987, 4832)]