15661779792

素因数分解:

$2^4\times 3^1\times {\mathrm{326287079}}^1$

素因数の和:326287090

約数の個数: 20

約数和(自身を含む): 40459597920

約数和(自身を除く): 24797818128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326287079, 652574158, 978861237, 1305148316, 1957722474, 2610296632, 3915444948, 5220593264, 7830889896, 15661779792]

約数ペア:

[(1, 15661779792), (2, 7830889896), (3, 5220593264), (4, 3915444948), (6, 2610296632), (8, 1957722474), (12, 1305148316), (16, 978861237), (24, 652574158), (48, 326287079)]