191922980

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{9473}}^1$

素因数の和:10495

約数の個数: 24

約数和(自身を含む): 403478712

約数和(自身を除く): 211555732

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 5065, 9473, 10130, 18946, 20260, 37892, 47365, 94730, 189460, 9596149, 19192298, 38384596, 47980745, 95961490, 191922980]

約数ペア:

[(1, 191922980), (2, 95961490), (4, 47980745), (5, 38384596), (10, 19192298), (20, 9596149), (1013, 189460), (2026, 94730), (4052, 47365), (5065, 37892), (9473, 20260), (10130, 18946)]