12324920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16217}}^1$

素因数の和:16247

約数の個数: 32

約数和(自身を含む): 29192400

約数和(自身を除く): 16867480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 16217, 32434, 64868, 81085, 129736, 162170, 308123, 324340, 616246, 648680, 1232492, 1540615, 2464984, 3081230, 6162460, 12324920]

約数ペア:

[(1, 12324920), (2, 6162460), (4, 3081230), (5, 2464984), (8, 1540615), (10, 1232492), (19, 648680), (20, 616246), (38, 324340), (40, 308123), (76, 162170), (95, 129736), (152, 81085), (190, 64868), (380, 32434), (760, 16217)]