12580816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 26944704

約数和(自身を除く): 14363888

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 2011, 3128, 4022, 6256, 8044, 16088, 32176, 34187, 46253, 68374, 92506, 136748, 185012, 273496, 370024, 546992, 740048, 786301, 1572602, 3145204, 6290408, 12580816]

約数ペア:

[(1, 12580816), (2, 6290408), (4, 3145204), (8, 1572602), (16, 786301), (17, 740048), (23, 546992), (34, 370024), (46, 273496), (68, 185012), (92, 136748), (136, 92506), (184, 68374), (272, 46253), (368, 34187), (391, 32176), (782, 16088), (1564, 8044), (2011, 6256), (3128, 4022)]