19410016

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{3079}}^1$

素因数の和:3286

約数の個数: 24

約数和(自身を含む): 38419920

約数和(自身を除く): 19009904

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3079, 3152, 6158, 6304, 12316, 24632, 49264, 98528, 606563, 1213126, 2426252, 4852504, 9705008, 19410016]

約数ペア:

[(1, 19410016), (2, 9705008), (4, 4852504), (8, 2426252), (16, 1213126), (32, 606563), (197, 98528), (394, 49264), (788, 24632), (1576, 12316), (3079, 6304), (3152, 6158)]