17228572

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 30718800

約数和(自身を除く): 13490228

約数列:

[1, 2, 4, 137, 149, 211, 274, 298, 422, 548, 596, 844, 20413, 28907, 31439, 40826, 57814, 62878, 81652, 115628, 125756, 4307143, 8614286, 17228572]

約数ペア:

[(1, 17228572), (2, 8614286), (4, 4307143), (137, 125756), (149, 115628), (211, 81652), (274, 62878), (298, 57814), (422, 40826), (548, 31439), (596, 28907), (844, 20413)]