12555392641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{166409}}^1$

素因数の和:166477

約数の個数: 16

約数和(自身を含む): 14457700800

約数和(自身を除く): 1902308159

約数列:

[1, 11, 19, 209, 361, 3971, 6859, 75449, 166409, 1830499, 3161771, 34779481, 60073649, 660810139, 1141399331, 12555392641]

約数ペア:

[(1, 12555392641), (11, 1141399331), (19, 660810139), (209, 60073649), (361, 34779481), (3971, 3161771), (6859, 1830499), (75449, 166409)]