137385223199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12445441}}^1$

素因数の和:12445550

約数の個数: 16

約数和(自身を含む): 167266740480

約数和(自身を除く): 29881517281

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 12445441, 87118087, 236463379, 1032971603, 1655243653, 7230801221, 19626460457, 137385223199]

約数ペア:

[(1, 137385223199), (7, 19626460457), (19, 7230801221), (83, 1655243653), (133, 1032971603), (581, 236463379), (1577, 87118087), (11039, 12445441)]