13621090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 28929024

約数和(自身を除く): 15307934

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6277, 12554, 31385, 43939, 62770, 87878, 194587, 219695, 389174, 439390, 972935, 1362109, 1945870, 2724218, 6810545, 13621090]

約数ペア:

[(1, 13621090), (2, 6810545), (5, 2724218), (7, 1945870), (10, 1362109), (14, 972935), (31, 439390), (35, 389174), (62, 219695), (70, 194587), (155, 87878), (217, 62770), (310, 43939), (434, 31385), (1085, 12554), (2170, 6277)]