8071390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 7895330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1847, 2185, 3694, 4370, 9235, 18470, 35093, 42481, 70186, 84962, 175465, 212405, 350930, 424810, 807139, 1614278, 4035695, 8071390]

約数ペア:

[(1, 8071390), (2, 4035695), (5, 1614278), (10, 807139), (19, 424810), (23, 350930), (38, 212405), (46, 175465), (95, 84962), (115, 70186), (190, 42481), (230, 35093), (437, 18470), (874, 9235), (1847, 4370), (2185, 3694)]