9898468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 18384800

約数和(自身を除く): 8486332

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 937, 1874, 2641, 3748, 5282, 10564, 17803, 35606, 71212, 130243, 260486, 520972, 2474617, 4949234, 9898468]

約数ペア:

[(1, 9898468), (2, 4949234), (4, 2474617), (19, 520972), (38, 260486), (76, 130243), (139, 71212), (278, 35606), (556, 17803), (937, 10564), (1874, 5282), (2641, 3748)]