13849870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 12507890

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1039, 1333, 2078, 2666, 5195, 6665, 10390, 13330, 32209, 44677, 64418, 89354, 161045, 223385, 322090, 446770, 1384987, 2769974, 6924935, 13849870]

約数ペア:

[(1, 13849870), (2, 6924935), (5, 2769974), (10, 1384987), (31, 446770), (43, 322090), (62, 223385), (86, 161045), (155, 89354), (215, 64418), (310, 44677), (430, 32209), (1039, 13330), (1333, 10390), (2078, 6665), (2666, 5195)]