9218690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70913}}^1$

素因数の和:70933

約数の個数: 16

約数和(自身を含む): 17870328

約数和(自身を除く): 8651638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 70913, 141826, 354565, 709130, 921869, 1843738, 4609345, 9218690]

約数ペア:

[(1, 9218690), (2, 4609345), (5, 1843738), (10, 921869), (13, 709130), (26, 354565), (65, 141826), (130, 70913)]