1821986779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{8059}}^1$

素因数の和:8314

約数の個数: 16

約数和(自身を含む): 1956323200

約数和(自身を除く): 134336421

約数列:

[1, 19, 73, 163, 1387, 3097, 8059, 11899, 153121, 226081, 588307, 1313617, 11177833, 24958723, 95894041, 1821986779]

約数ペア:

[(1, 1821986779), (19, 95894041), (73, 24958723), (163, 11177833), (1387, 1313617), (3097, 588307), (8059, 226081), (11899, 153121)]