12912368

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3765

約数の個数: 40

約数和(自身を含む): 29521920

約数和(自身を除く): 16609552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3719, 7438, 14876, 26033, 29752, 52066, 59504, 104132, 115289, 208264, 230578, 416528, 461156, 807023, 922312, 1614046, 1844624, 3228092, 6456184, 12912368]

約数ペア:

[(1, 12912368), (2, 6456184), (4, 3228092), (7, 1844624), (8, 1614046), (14, 922312), (16, 807023), (28, 461156), (31, 416528), (56, 230578), (62, 208264), (112, 115289), (124, 104132), (217, 59504), (248, 52066), (434, 29752), (496, 26033), (868, 14876), (1736, 7438), (3472, 3719)]