16561402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 29594880

約数和(自身を除く): 13033478

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 733, 869, 1027, 1466, 1738, 2054, 8063, 9529, 11297, 16126, 19058, 22594, 57907, 104819, 115814, 209638, 636977, 752791, 1273954, 1505582, 8280701, 16561402]

約数ペア:

[(1, 16561402), (2, 8280701), (11, 1505582), (13, 1273954), (22, 752791), (26, 636977), (79, 209638), (143, 115814), (158, 104819), (286, 57907), (733, 22594), (869, 19058), (1027, 16126), (1466, 11297), (1738, 9529), (2054, 8063)]