12491872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{22963}}^1$

素因数の和:22990

約数の個数: 24

約数和(自身を含む): 26041176

約数和(自身を除く): 13549304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 22963, 45926, 91852, 183704, 367408, 390371, 734816, 780742, 1561484, 3122968, 6245936, 12491872]

約数ペア:

[(1, 12491872), (2, 6245936), (4, 3122968), (8, 1561484), (16, 780742), (17, 734816), (32, 390371), (34, 367408), (68, 183704), (136, 91852), (272, 45926), (544, 22963)]