22290698

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 33976800

約数和(自身を除く): 11686102

約数列:

[1, 2, 131, 149, 262, 298, 571, 1142, 19519, 39038, 74801, 85079, 149602, 170158, 11145349, 22290698]

約数ペア:

[(1, 22290698), (2, 11145349), (131, 170158), (149, 149602), (262, 85079), (298, 74801), (571, 39038), (1142, 19519)]