19136360

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3905

約数の個数: 32

約数和(自身を含む): 43407360

約数和(自身を除く): 24271000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 3767, 5080, 7534, 15068, 18835, 30136, 37670, 75340, 150680, 478409, 956818, 1913636, 2392045, 3827272, 4784090, 9568180, 19136360]

約数ペア:

[(1, 19136360), (2, 9568180), (4, 4784090), (5, 3827272), (8, 2392045), (10, 1913636), (20, 956818), (40, 478409), (127, 150680), (254, 75340), (508, 37670), (635, 30136), (1016, 18835), (1270, 15068), (2540, 7534), (3767, 5080)]