11912392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 23760000

約数和(自身を除く): 11847608

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 719, 872, 1438, 2071, 2876, 4142, 5752, 8284, 13661, 16568, 27322, 54644, 78371, 109288, 156742, 313484, 626968, 1489049, 2978098, 5956196, 11912392]

約数ペア:

[(1, 11912392), (2, 5956196), (4, 2978098), (8, 1489049), (19, 626968), (38, 313484), (76, 156742), (109, 109288), (152, 78371), (218, 54644), (436, 27322), (719, 16568), (872, 13661), (1438, 8284), (2071, 5752), (2876, 4142)]