13214060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21313}}^1$

素因数の和:21353

約数の個数: 24

約数和(自身を含む): 28646016

約数和(自身を除く): 15431956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 21313, 42626, 85252, 106565, 213130, 426260, 660703, 1321406, 2642812, 3303515, 6607030, 13214060]

約数ペア:

[(1, 13214060), (2, 6607030), (4, 3303515), (5, 2642812), (10, 1321406), (20, 660703), (31, 426260), (62, 213130), (124, 106565), (155, 85252), (310, 42626), (620, 21313)]