21252014788

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{1433}}^1\times {\mathrm{36709}}^1$

素因数の和:38247

約数の個数: 24

約数和(自身を含む): 37586487960

約数和(自身を除く): 16334473172

約数列:

[1, 2, 4, 101, 202, 404, 1433, 2866, 5732, 36709, 73418, 144733, 146836, 289466, 578932, 3707609, 7415218, 14830436, 52603997, 105207994, 210415988, 5313003697, 10626007394, 21252014788]

約数ペア:

[(1, 21252014788), (2, 10626007394), (4, 5313003697), (101, 210415988), (202, 105207994), (404, 52603997), (1433, 14830436), (2866, 7415218), (5732, 3707609), (36709, 578932), (73418, 289466), (144733, 146836)]