15101428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 28471520

約数和(自身を除く): 13370092

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 4621, 9242, 18484, 87799, 175598, 198703, 351196, 397406, 794812, 3775357, 7550714, 15101428]

約数ペア:

[(1, 15101428), (2, 7550714), (4, 3775357), (19, 794812), (38, 397406), (43, 351196), (76, 198703), (86, 175598), (172, 87799), (817, 18484), (1634, 9242), (3268, 4621)]