12474730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 23373504

約数和(自身を除く): 10898774

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 433, 670, 866, 2165, 2881, 4330, 5762, 14405, 18619, 28810, 29011, 37238, 58022, 93095, 145055, 186190, 290110, 1247473, 2494946, 6237365, 12474730]

約数ペア:

[(1, 12474730), (2, 6237365), (5, 2494946), (10, 1247473), (43, 290110), (67, 186190), (86, 145055), (134, 93095), (215, 58022), (335, 37238), (430, 29011), (433, 28810), (670, 18619), (866, 14405), (2165, 5762), (2881, 4330)]