21358492052

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{47253301}}^1$

素因数の和:47253418

約数の個数: 12

約数和(自身を含む): 37708134996

約数和(自身を除く): 16349642944

約数列:

[1, 2, 4, 113, 226, 452, 47253301, 94506602, 189013204, 5339623013, 10679246026, 21358492052]

約数ペア:

[(1, 21358492052), (2, 10679246026), (4, 5339623013), (113, 189013204), (226, 94506602), (452, 47253301)]