28910932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 53555040

約数和(自身を除く): 24644108

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1931, 3743, 3862, 7486, 7724, 14972, 36689, 73378, 146756, 380407, 760814, 1521628, 7227733, 14455466, 28910932]

約数ペア:

[(1, 28910932), (2, 14455466), (4, 7227733), (19, 1521628), (38, 760814), (76, 380407), (197, 146756), (394, 73378), (788, 36689), (1931, 14972), (3743, 7724), (3862, 7486)]