19316349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5693}}^1$

素因数の和:5741

約数の個数: 24

約数和(自身を含む): 31089240

約数和(自身を除く): 11772891

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5693, 17079, 51237, 74009, 165097, 222027, 495291, 666081, 1485873, 2146261, 6438783, 19316349]

約数ペア:

[(1, 19316349), (3, 6438783), (9, 2146261), (13, 1485873), (29, 666081), (39, 495291), (87, 222027), (117, 165097), (261, 74009), (377, 51237), (1131, 17079), (3393, 5693)]