18412862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37273}}^1$

素因数の和:37307

約数の個数: 16

約数和(自身を含む): 31310160

約数和(自身を除く): 12897298

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37273, 74546, 484549, 708187, 969098, 1416374, 9206431, 18412862]

約数ペア:

[(1, 18412862), (2, 9206431), (13, 1416374), (19, 969098), (26, 708187), (38, 484549), (247, 74546), (494, 37273)]