18329390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79693}}^1$

素因数の和:79723

約数の個数: 16

約数和(自身を含む): 34427808

約数和(自身を除く): 16098418

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 79693, 159386, 398465, 796930, 1832939, 3665878, 9164695, 18329390]

約数ペア:

[(1, 18329390), (2, 9164695), (5, 3665878), (10, 1832939), (23, 796930), (46, 398465), (115, 159386), (230, 79693)]