2148889702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1\times {\mathrm{14437}}^1$

素因数の和:18375

約数の個数: 16

約数和(自身を含む): 3394085040

約数和(自身を除く): 1245195338

約数列:

[1, 2, 19, 38, 3917, 7834, 14437, 28874, 74423, 148846, 274303, 548606, 56549729, 113099458, 1074444851, 2148889702]

約数ペア:

[(1, 2148889702), (2, 1074444851), (19, 113099458), (38, 56549729), (3917, 548606), (7834, 274303), (14437, 148846), (28874, 74423)]