21467498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 24

約数和(自身を含む): 36851052

約数和(自身を除く): 15383554

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2857, 3757, 5714, 7514, 37141, 48569, 74282, 97138, 631397, 825673, 1262794, 1651346, 10733749, 21467498]

約数ペア:

[(1, 21467498), (2, 10733749), (13, 1651346), (17, 1262794), (26, 825673), (34, 631397), (221, 97138), (289, 74282), (442, 48569), (578, 37141), (2857, 7514), (3757, 5714)]