2019018338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{21317}}^1$

素因数の和:21442

約数の個数: 32

約数和(自身を含む): 3315375360

約数和(自身を除く): 1296357022

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 667, 1334, 1633, 2059, 3266, 4118, 21317, 42634, 47357, 94714, 490291, 618193, 980582, 1236386, 1513507, 3027014, 14218439, 28436878, 34810661, 43891703, 69621322, 87783406, 1009509169, 2019018338]

約数ペア:

[(1, 2019018338), (2, 1009509169), (23, 87783406), (29, 69621322), (46, 43891703), (58, 34810661), (71, 28436878), (142, 14218439), (667, 3027014), (1334, 1513507), (1633, 1236386), (2059, 980582), (3266, 618193), (4118, 490291), (21317, 94714), (42634, 47357)]