13404994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5783}}^1$

素因数の和:5865

約数の個数: 16

約数和(自身を含む): 21516480

約数和(自身を除く): 8111486

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5783, 11566, 109877, 219754, 352763, 705526, 6702497, 13404994]

約数ペア:

[(1, 13404994), (2, 6702497), (19, 705526), (38, 352763), (61, 219754), (122, 109877), (1159, 11566), (2318, 5783)]