15225782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 11869258

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 383, 766, 1529, 1807, 3058, 3614, 4213, 4979, 8426, 9958, 19877, 39754, 53237, 54769, 106474, 109538, 585607, 692081, 1171214, 1384162, 7612891, 15225782]

約数ペア:

[(1, 15225782), (2, 7612891), (11, 1384162), (13, 1171214), (22, 692081), (26, 585607), (139, 109538), (143, 106474), (278, 54769), (286, 53237), (383, 39754), (766, 19877), (1529, 9958), (1807, 8426), (3058, 4979), (3614, 4213)]