12020515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 15696576

約数和(自身を除く): 3676061

約数列:

[1, 5, 13, 65, 101, 505, 1313, 1831, 6565, 9155, 23803, 119015, 184931, 924655, 2404103, 12020515]

約数ペア:

[(1, 12020515), (5, 2404103), (13, 924655), (65, 184931), (101, 119015), (505, 23803), (1313, 9155), (1831, 6565)]