15869388

素因数分解:

$2^2\times 3^1\times {\mathrm{1322449}}^1$

素因数の和:1322456

約数の個数: 12

約数和(自身を含む): 37028600

約数和(自身を除く): 21159212

約数列:

[1, 2, 3, 4, 6, 12, 1322449, 2644898, 3967347, 5289796, 7934694, 15869388]

約数ペア:

[(1, 15869388), (2, 7934694), (3, 5289796), (4, 3967347), (6, 2644898), (12, 1322449)]