19474680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162289}}^1$

素因数の和:162303

約数の個数: 32

約数和(自身を含む): 58424400

約数和(自身を除く): 38949720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162289, 324578, 486867, 649156, 811445, 973734, 1298312, 1622890, 1947468, 2434335, 3245780, 3894936, 4868670, 6491560, 9737340, 19474680]

約数ペア:

[(1, 19474680), (2, 9737340), (3, 6491560), (4, 4868670), (5, 3894936), (6, 3245780), (8, 2434335), (10, 1947468), (12, 1622890), (15, 1298312), (20, 973734), (24, 811445), (30, 649156), (40, 486867), (60, 324578), (120, 162289)]