12960664048

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13729517}}^1$

素因数の和:13729584

約数の個数: 20

約数和(自身を含む): 25536903480

約数和(自身を除く): 12576239432

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13729517, 27459034, 54918068, 109836136, 219672272, 810041503, 1620083006, 3240166012, 6480332024, 12960664048]

約数ペア:

[(1, 12960664048), (2, 6480332024), (4, 3240166012), (8, 1620083006), (16, 810041503), (59, 219672272), (118, 109836136), (236, 54918068), (472, 27459034), (944, 13729517)]