22404642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{287239}}^1$

素因数の和:287257

約数の個数: 16

約数和(自身を含む): 48256320

約数和(自身を除く): 25851678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 287239, 574478, 861717, 1723434, 3734107, 7468214, 11202321, 22404642]

約数ペア:

[(1, 22404642), (2, 11202321), (3, 7468214), (6, 3734107), (13, 1723434), (26, 861717), (39, 574478), (78, 287239)]