17999308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 33868800

約数和(自身を除く): 15869492

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5039, 10078, 20156, 95741, 191482, 236833, 382964, 473666, 947332, 4499827, 8999654, 17999308]

約数ペア:

[(1, 17999308), (2, 8999654), (4, 4499827), (19, 947332), (38, 473666), (47, 382964), (76, 236833), (94, 191482), (188, 95741), (893, 20156), (1786, 10078), (3572, 5039)]