17109778

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23059}}^1$

素因数の和:23121

約数の個数: 16

約数和(自身を含む): 29885760

約数和(自身を除く): 12775982

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 23059, 46118, 161413, 322826, 1222127, 2444254, 8554889, 17109778]

約数ペア:

[(1, 17109778), (2, 8554889), (7, 2444254), (14, 1222127), (53, 322826), (106, 161413), (371, 46118), (742, 23059)]