18731034118

素因数分解:

$2^1\times {\mathrm{119417}}^1\times {\mathrm{78427}}^1$

素因数の和:197846

約数の個数: 8

約数和(自身を含む): 28097144712

約数和(自身を除く): 9366110594

約数列:

[1, 2, 78427, 119417, 156854, 238834, 9365517059, 18731034118]

約数ペア:

[(1, 18731034118), (2, 9365517059), (78427, 238834), (119417, 156854)]