1913964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12289

約数の個数: 24

約数和(自身を含む): 4809840

約数和(自身を除く): 2895876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12269, 24538, 36807, 49076, 73614, 147228, 159497, 318994, 478491, 637988, 956982, 1913964]

約数ペア:

[(1, 1913964), (2, 956982), (3, 637988), (4, 478491), (6, 318994), (12, 159497), (13, 147228), (26, 73614), (39, 49076), (52, 36807), (78, 24538), (156, 12269)]