1873780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 4142880

約数和(自身を除く): 2269100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4931, 9862, 19724, 24655, 49310, 93689, 98620, 187378, 374756, 468445, 936890, 1873780]

約数ペア:

[(1, 1873780), (2, 936890), (4, 468445), (5, 374756), (10, 187378), (19, 98620), (20, 93689), (38, 49310), (76, 24655), (95, 19724), (190, 9862), (380, 4931)]