17388872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 16307128

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 449, 824, 898, 1796, 3592, 4841, 9682, 19364, 21103, 38728, 42206, 46247, 84412, 92494, 168824, 184988, 369976, 2173609, 4347218, 8694436, 17388872]

約数ペア:

[(1, 17388872), (2, 8694436), (4, 4347218), (8, 2173609), (47, 369976), (94, 184988), (103, 168824), (188, 92494), (206, 84412), (376, 46247), (412, 42206), (449, 38728), (824, 21103), (898, 19364), (1796, 9682), (3592, 4841)]