19013160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158443}}^1$

素因数の和:158457

約数の個数: 32

約数和(自身を含む): 57039840

約数和(自身を除く): 38026680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158443, 316886, 475329, 633772, 792215, 950658, 1267544, 1584430, 1901316, 2376645, 3168860, 3802632, 4753290, 6337720, 9506580, 19013160]

約数ペア:

[(1, 19013160), (2, 9506580), (3, 6337720), (4, 4753290), (5, 3802632), (6, 3168860), (8, 2376645), (10, 1901316), (12, 1584430), (15, 1267544), (20, 950658), (24, 792215), (30, 633772), (40, 475329), (60, 316886), (120, 158443)]