15420028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12893}}^1$

素因数の和:12933

約数の個数: 24

約数和(自身を含む): 30326688

約数和(自身を除く): 14906660

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 12893, 25786, 51572, 167609, 296539, 335218, 593078, 670436, 1186156, 3855007, 7710014, 15420028]

約数ペア:

[(1, 15420028), (2, 7710014), (4, 3855007), (13, 1186156), (23, 670436), (26, 593078), (46, 335218), (52, 296539), (92, 167609), (299, 51572), (598, 25786), (1196, 12893)]