19055480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25073}}^1$

素因数の和:25103

約数の個数: 32

約数和(自身を含む): 45133200

約数和(自身を除く): 26077720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 25073, 50146, 100292, 125365, 200584, 250730, 476387, 501460, 952774, 1002920, 1905548, 2381935, 3811096, 4763870, 9527740, 19055480]

約数ペア:

[(1, 19055480), (2, 9527740), (4, 4763870), (5, 3811096), (8, 2381935), (10, 1905548), (19, 1002920), (20, 952774), (38, 501460), (40, 476387), (76, 250730), (95, 200584), (152, 125365), (190, 100292), (380, 50146), (760, 25073)]