15703663408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18518471}}^1$

素因数の和:18518532

約数の個数: 20

約数和(自身を含む): 30999922128

約数和(自身を除く): 15296258720

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18518471, 37036942, 74073884, 148147768, 296295536, 981478963, 1962957926, 3925915852, 7851831704, 15703663408]

約数ペア:

[(1, 15703663408), (2, 7851831704), (4, 3925915852), (8, 1962957926), (16, 981478963), (53, 296295536), (106, 148147768), (212, 74073884), (424, 37036942), (848, 18518471)]