14984920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19717}}^1$

素因数の和:19747

約数の個数: 32

約数和(自身を含む): 35492400

約数和(自身を除く): 20507480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19717, 39434, 78868, 98585, 157736, 197170, 374623, 394340, 749246, 788680, 1498492, 1873115, 2996984, 3746230, 7492460, 14984920]

約数ペア:

[(1, 14984920), (2, 7492460), (4, 3746230), (5, 2996984), (8, 1873115), (10, 1498492), (19, 788680), (20, 749246), (38, 394340), (40, 374623), (76, 197170), (95, 157736), (152, 98585), (190, 78868), (380, 39434), (760, 19717)]