17680906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8779}}^1$

素因数の和:8853

約数の個数: 16

約数和(自身を含む): 28447200

約数和(自身を除く): 10766294

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 8779, 17558, 166801, 333602, 465287, 930574, 8840453, 17680906]

約数ペア:

[(1, 17680906), (2, 8840453), (19, 930574), (38, 465287), (53, 333602), (106, 166801), (1007, 17558), (2014, 8779)]