39450164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12437}}^1$

素因数の和:12515

約数の個数: 24

約数和(自身を含む): 75573288

約数和(自身を除く): 36123124

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 12437, 24874, 49748, 161681, 323362, 646724, 758657, 1517314, 3034628, 9862541, 19725082, 39450164]

約数ペア:

[(1, 39450164), (2, 19725082), (4, 9862541), (13, 3034628), (26, 1517314), (52, 758657), (61, 646724), (122, 323362), (244, 161681), (793, 49748), (1586, 24874), (3172, 12437)]