15554927408

素因数分解:

$2^4\times {\mathrm{4217}}^1\times {\mathrm{230539}}^1$

素因数の和:234764

約数の個数: 20

約数和(自身を含む): 30144949320

約数和(自身を除く): 14590021912

約数列:

[1, 2, 4, 8, 16, 4217, 8434, 16868, 33736, 67472, 230539, 461078, 922156, 1844312, 3688624, 972182963, 1944365926, 3888731852, 7777463704, 15554927408]

約数ペア:

[(1, 15554927408), (2, 7777463704), (4, 3888731852), (8, 1944365926), (16, 972182963), (4217, 3688624), (8434, 1844312), (16868, 922156), (33736, 461078), (67472, 230539)]