23491910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 45868032

約数和(自身を除く): 22376122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1151, 1570, 2041, 2302, 4082, 5755, 10205, 11510, 14963, 20410, 29926, 74815, 149630, 180707, 361414, 903535, 1807070, 2349191, 4698382, 11745955, 23491910]

約数ペア:

[(1, 23491910), (2, 11745955), (5, 4698382), (10, 2349191), (13, 1807070), (26, 903535), (65, 361414), (130, 180707), (157, 149630), (314, 74815), (785, 29926), (1151, 20410), (1570, 14963), (2041, 11510), (2302, 10205), (4082, 5755)]