15504898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10041854

約数列:

[1, 2, 23, 31, 46, 62, 83, 131, 166, 262, 713, 1426, 1909, 2573, 3013, 3818, 4061, 5146, 6026, 8122, 10873, 21746, 59179, 93403, 118358, 186806, 250079, 337063, 500158, 674126, 7752449, 15504898]

約数ペア:

[(1, 15504898), (2, 7752449), (23, 674126), (31, 500158), (46, 337063), (62, 250079), (83, 186806), (131, 118358), (166, 93403), (262, 59179), (713, 21746), (1426, 10873), (1909, 8122), (2573, 6026), (3013, 5146), (3818, 4061)]