31288892998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10369}}^1\times {\mathrm{7219}}^1$

素因数の和:17620

約数の個数: 32

約数和(自身を含む): 53907408000

約数和(自身を除く): 22618515002

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7219, 10369, 14438, 20738, 79409, 114059, 137161, 158818, 197011, 228118, 274322, 394022, 1508771, 2167121, 3017542, 4334242, 74853811, 149707622, 823391921, 1422222409, 1646783842, 2844444818, 15644446499, 31288892998]

約数ペア:

[(1, 31288892998), (2, 15644446499), (11, 2844444818), (19, 1646783842), (22, 1422222409), (38, 823391921), (209, 149707622), (418, 74853811), (7219, 4334242), (10369, 3017542), (14438, 2167121), (20738, 1508771), (79409, 394022), (114059, 274322), (137161, 228118), (158818, 197011)]