19944997631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{58073}}^1$

素因数の和:59026

約数の個数: 16

約数和(自身を含む): 22244664960

約数和(自身を除く): 2299667329

約数列:

[1, 13, 29, 377, 911, 11843, 26419, 58073, 343447, 754949, 1684117, 21893521, 52904503, 687758539, 1534230587, 19944997631]

約数ペア:

[(1, 19944997631), (13, 1534230587), (29, 687758539), (377, 52904503), (911, 21893521), (11843, 1684117), (26419, 754949), (58073, 343447)]