28944866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12487}}^1$

素因数の和:12569

約数の個数: 16

約数和(自身を含む): 46455360

約数和(自身を除く): 17510494

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12487, 24974, 237253, 474506, 761707, 1523414, 14472433, 28944866]

約数ペア:

[(1, 28944866), (2, 14472433), (19, 1523414), (38, 761707), (61, 474506), (122, 237253), (1159, 24974), (2318, 12487)]