190339942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 317116800

約数和(自身を除く): 126776858

約数列:

[1, 2, 13, 26, 47, 94, 109, 218, 611, 1222, 1417, 1429, 2834, 2858, 5123, 10246, 18577, 37154, 66599, 67163, 133198, 134326, 155761, 311522, 873119, 1746238, 2024893, 4049786, 7320767, 14641534, 95169971, 190339942]

約数ペア:

[(1, 190339942), (2, 95169971), (13, 14641534), (26, 7320767), (47, 4049786), (94, 2024893), (109, 1746238), (218, 873119), (611, 311522), (1222, 155761), (1417, 134326), (1429, 133198), (2834, 67163), (2858, 66599), (5123, 37154), (10246, 18577)]