15204021821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{17519}}^1$

素因数の和:18028

約数の個数: 16

約数和(自身を含む): 16070745600

約数和(自身を除く): 866723779

約数列:

[1, 23, 97, 389, 2231, 8947, 17519, 37733, 402937, 867859, 1699343, 6814891, 39084889, 156742493, 661044427, 15204021821]

約数ペア:

[(1, 15204021821), (23, 661044427), (97, 156742493), (389, 39084889), (2231, 6814891), (8947, 1699343), (17519, 867859), (37733, 402937)]