2019402612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{12671}}^1$

素因数の和:12933

約数の個数: 72

約数和(自身を含む): 5396751360

約数和(自身を除く): 3377348748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 466, 684, 699, 932, 1398, 2097, 2796, 4194, 4427, 8388, 8854, 12671, 13281, 17708, 25342, 26562, 38013, 39843, 50684, 53124, 76026, 79686, 114039, 152052, 159372, 228078, 240749, 456156, 481498, 722247, 962996, 1444494, 2166741, 2888988, 2952343, 4333482, 5904686, 8666964, 8857029, 11809372, 17714058, 26571087, 35428116, 53142174, 56094517, 106284348, 112189034, 168283551, 224378068, 336567102, 504850653, 673134204, 1009701306, 2019402612]

約数ペア:

[(1, 2019402612), (2, 1009701306), (3, 673134204), (4, 504850653), (6, 336567102), (9, 224378068), (12, 168283551), (18, 112189034), (19, 106284348), (36, 56094517), (38, 53142174), (57, 35428116), (76, 26571087), (114, 17714058), (171, 11809372), (228, 8857029), (233, 8666964), (342, 5904686), (466, 4333482), (684, 2952343), (699, 2888988), (932, 2166741), (1398, 1444494), (2097, 962996), (2796, 722247), (4194, 481498), (4427, 456156), (8388, 240749), (8854, 228078), (12671, 159372), (13281, 152052), (17708, 114039), (25342, 79686), (26562, 76026), (38013, 53124), (39843, 50684)]