21799071746

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{2143}}^1\times {\mathrm{17599}}^1$

素因数の和:19778

約数の個数: 24

約数和(自身を含む): 34753382400

約数和(自身を除く): 12954310654

約数列:

[1, 2, 17, 34, 289, 578, 2143, 4286, 17599, 35198, 36431, 72862, 299183, 598366, 619327, 1238654, 5086111, 10172222, 37714657, 75429314, 641149169, 1282298338, 10899535873, 21799071746]

約数ペア:

[(1, 21799071746), (2, 10899535873), (17, 1282298338), (34, 641149169), (289, 75429314), (578, 37714657), (2143, 10172222), (4286, 5086111), (17599, 1238654), (35198, 619327), (36431, 598366), (72862, 299183)]