11914580

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3119}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 13245100

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3119, 3820, 6238, 12476, 15595, 31190, 62380, 595729, 1191458, 2382916, 2978645, 5957290, 11914580]

約数ペア:

[(1, 11914580), (2, 5957290), (4, 2978645), (5, 2382916), (10, 1191458), (20, 595729), (191, 62380), (382, 31190), (764, 15595), (955, 12476), (1910, 6238), (3119, 3820)]