18626194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10429}}^1$

素因数の和:10497

約数の個数: 16

約数和(自身を含む): 30038400

約数和(自身を除く): 11412206

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10429, 20858, 198151, 396302, 490163, 980326, 9313097, 18626194]

約数ペア:

[(1, 18626194), (2, 9313097), (19, 980326), (38, 490163), (47, 396302), (94, 198151), (893, 20858), (1786, 10429)]