9958318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 15949440

約数和(自身を除く): 5991122

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 3691, 7382, 70129, 140258, 262061, 524122, 4979159, 9958318]

約数ペア:

[(1, 9958318), (2, 4979159), (19, 524122), (38, 262061), (71, 140258), (142, 70129), (1349, 7382), (2698, 3691)]