12673970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 23569920

約数和(自身を除く): 10895950

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 263, 305, 395, 526, 610, 790, 1315, 2630, 4819, 9638, 16043, 20777, 24095, 32086, 41554, 48190, 80215, 103885, 160430, 207770, 1267397, 2534794, 6336985, 12673970]

約数ペア:

[(1, 12673970), (2, 6336985), (5, 2534794), (10, 1267397), (61, 207770), (79, 160430), (122, 103885), (158, 80215), (263, 48190), (305, 41554), (395, 32086), (526, 24095), (610, 20777), (790, 16043), (1315, 9638), (2630, 4819)]