15660438

素因数分解:

$2^1\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{1901}}^1$

素因数の和:3279

約数の個数: 16

約数和(自身を含む): 31360176

約数和(自身を除く): 15699738

約数列:

[1, 2, 3, 6, 1373, 1901, 2746, 3802, 4119, 5703, 8238, 11406, 2610073, 5220146, 7830219, 15660438]

約数ペア:

[(1, 15660438), (2, 7830219), (3, 5220146), (6, 2610073), (1373, 11406), (1901, 8238), (2746, 5703), (3802, 4119)]