2115862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6603

約数の個数: 16

約数和(自身を含む): 3785472

約数和(自身を除く): 1669610

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6571, 13142, 45997, 91994, 151133, 302266, 1057931, 2115862]

約数ペア:

[(1, 2115862), (2, 1057931), (7, 302266), (14, 151133), (23, 91994), (46, 45997), (161, 13142), (322, 6571)]