18603742

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{599}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 28576800

約数和(自身を除く): 9973058

約数列:

[1, 2, 53, 106, 293, 586, 599, 1198, 15529, 31058, 31747, 63494, 175507, 351014, 9301871, 18603742]

約数ペア:

[(1, 18603742), (2, 9301871), (53, 351014), (106, 175507), (293, 63494), (586, 31747), (599, 31058), (1198, 15529)]