15371121616

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{7012373}}^1$

素因数の和:7012518

約数の個数: 20

約数和(自身を含む): 29998935972

約数和(自身を除く): 14627814356

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 7012373, 14024746, 28049492, 56098984, 112197968, 960695101, 1921390202, 3842780404, 7685560808, 15371121616]

約数ペア:

[(1, 15371121616), (2, 7685560808), (4, 3842780404), (8, 1921390202), (16, 960695101), (137, 112197968), (274, 56098984), (548, 28049492), (1096, 14024746), (2192, 7012373)]