15855628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 29502144

約数和(自身を除く): 13646516

約数列:

[1, 2, 4, 17, 34, 68, 431, 541, 862, 1082, 1724, 2164, 7327, 9197, 14654, 18394, 29308, 36788, 233171, 466342, 932684, 3963907, 7927814, 15855628]

約数ペア:

[(1, 15855628), (2, 7927814), (4, 3963907), (17, 932684), (34, 466342), (68, 233171), (431, 36788), (541, 29308), (862, 18394), (1082, 14654), (1724, 9197), (2164, 7327)]