15513524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 30021516

約数和(自身を除く): 14507992

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 433, 676, 689, 866, 1378, 1732, 2756, 5629, 8957, 11258, 17914, 22516, 22949, 35828, 45898, 73177, 91796, 146354, 292708, 298337, 596674, 1193348, 3878381, 7756762, 15513524]

約数ペア:

[(1, 15513524), (2, 7756762), (4, 3878381), (13, 1193348), (26, 596674), (52, 298337), (53, 292708), (106, 146354), (169, 91796), (212, 73177), (338, 45898), (433, 35828), (676, 22949), (689, 22516), (866, 17914), (1378, 11258), (1732, 8957), (2756, 5629)]