13245284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 25119360

約数和(自身を除く): 11874076

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 1423, 2327, 2846, 4654, 5692, 9308, 18499, 36998, 73996, 254717, 509434, 1018868, 3311321, 6622642, 13245284]

約数ペア:

[(1, 13245284), (2, 6622642), (4, 3311321), (13, 1018868), (26, 509434), (52, 254717), (179, 73996), (358, 36998), (716, 18499), (1423, 9308), (2327, 5692), (2846, 4654)]