18764042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1453}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 30778272

約数和(自身を除く): 12014230

約数列:

[1, 2, 11, 22, 587, 1174, 1453, 2906, 6457, 12914, 15983, 31966, 852911, 1705822, 9382021, 18764042]

約数ペア:

[(1, 18764042), (2, 9382021), (11, 1705822), (22, 852911), (587, 31966), (1174, 15983), (1453, 12914), (2906, 6457)]