11891910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 31057920

約数和(自身を除く): 19166010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 673, 930, 1178, 1346, 1767, 2019, 2945, 3365, 3534, 4038, 5890, 6730, 8835, 10095, 12787, 17670, 20190, 20863, 25574, 38361, 41726, 62589, 63935, 76722, 104315, 125178, 127870, 191805, 208630, 312945, 383610, 396397, 625890, 792794, 1189191, 1981985, 2378382, 3963970, 5945955, 11891910]

約数ペア:

[(1, 11891910), (2, 5945955), (3, 3963970), (5, 2378382), (6, 1981985), (10, 1189191), (15, 792794), (19, 625890), (30, 396397), (31, 383610), (38, 312945), (57, 208630), (62, 191805), (93, 127870), (95, 125178), (114, 104315), (155, 76722), (186, 63935), (190, 62589), (285, 41726), (310, 38361), (465, 25574), (570, 20863), (589, 20190), (673, 17670), (930, 12787), (1178, 10095), (1346, 8835), (1767, 6730), (2019, 5890), (2945, 4038), (3365, 3534)]