12841936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 27212544

約数和(自身を除く): 14370608

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1523, 2108, 3046, 4216, 6092, 8432, 12184, 24368, 25891, 47213, 51782, 94426, 103564, 188852, 207128, 377704, 414256, 755408, 802621, 1605242, 3210484, 6420968, 12841936]

約数ペア:

[(1, 12841936), (2, 6420968), (4, 3210484), (8, 1605242), (16, 802621), (17, 755408), (31, 414256), (34, 377704), (62, 207128), (68, 188852), (124, 103564), (136, 94426), (248, 51782), (272, 47213), (496, 25891), (527, 24368), (1054, 12184), (1523, 8432), (2108, 6092), (3046, 4216)]