19237198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10415282

約数列:

[1, 2, 53, 106, 127, 254, 1429, 2858, 6731, 13462, 75737, 151474, 181483, 362966, 9618599, 19237198]

約数ペア:

[(1, 19237198), (2, 9618599), (53, 362966), (106, 181483), (127, 151474), (254, 75737), (1429, 13462), (2858, 6731)]