18764768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53309}}^1$

素因数の和:53330

約数の個数: 24

約数和(自身を含む): 40302360

約数和(自身を除く): 21537592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53309, 106618, 213236, 426472, 586399, 852944, 1172798, 1705888, 2345596, 4691192, 9382384, 18764768]

約数ペア:

[(1, 18764768), (2, 9382384), (4, 4691192), (8, 2345596), (11, 1705888), (16, 1172798), (22, 852944), (32, 586399), (44, 426472), (88, 213236), (176, 106618), (352, 53309)]