145849814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{348923}}^1$

素因数の和:348955

約数の個数: 16

約数和(自身を含む): 251225280

約数和(自身を除く): 105375466

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 348923, 697846, 3838153, 6629537, 7676306, 13259074, 72924907, 145849814]

約数ペア:

[(1, 145849814), (2, 72924907), (11, 13259074), (19, 7676306), (22, 6629537), (38, 3838153), (209, 697846), (418, 348923)]