11854570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1895

約数の個数: 48

約数和(自身を含む): 26745768

約数和(自身を除く): 14891198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1861, 3185, 3722, 6370, 9305, 13027, 18610, 24193, 26054, 48386, 65135, 91189, 120965, 130270, 169351, 182378, 241930, 338702, 455945, 846755, 911890, 1185457, 1693510, 2370914, 5927285, 11854570]

約数ペア:

[(1, 11854570), (2, 5927285), (5, 2370914), (7, 1693510), (10, 1185457), (13, 911890), (14, 846755), (26, 455945), (35, 338702), (49, 241930), (65, 182378), (70, 169351), (91, 130270), (98, 120965), (130, 91189), (182, 65135), (245, 48386), (455, 26054), (490, 24193), (637, 18610), (910, 13027), (1274, 9305), (1861, 6370), (3185, 3722)]