12530944

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 36

約数和(自身を含む): 25836160

約数和(自身を除く): 13305216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1579, 1984, 3158, 3968, 6316, 7936, 12632, 25264, 48949, 50528, 97898, 101056, 195796, 202112, 391592, 404224, 783184, 1566368, 3132736, 6265472, 12530944]

約数ペア:

[(1, 12530944), (2, 6265472), (4, 3132736), (8, 1566368), (16, 783184), (31, 404224), (32, 391592), (62, 202112), (64, 195796), (124, 101056), (128, 97898), (248, 50528), (256, 48949), (496, 25264), (992, 12632), (1579, 7936), (1984, 6316), (3158, 3968)]