19316062

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1427

約数の個数: 16

約数和(自身を含む): 29743200

約数和(自身を除く): 10427138

約数列:

[1, 2, 53, 106, 149, 298, 1223, 2446, 7897, 15794, 64819, 129638, 182227, 364454, 9658031, 19316062]

約数ペア:

[(1, 19316062), (2, 9658031), (53, 364454), (106, 182227), (149, 129638), (298, 64819), (1223, 15794), (2446, 7897)]