9887068

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 18818352

約数和(自身を除く): 8931284

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 167, 334, 361, 668, 722, 779, 1444, 1558, 3116, 3173, 6346, 6847, 12692, 13694, 14801, 27388, 29602, 59204, 60287, 120574, 130093, 241148, 260186, 520372, 2471767, 4943534, 9887068]

約数ペア:

[(1, 9887068), (2, 4943534), (4, 2471767), (19, 520372), (38, 260186), (41, 241148), (76, 130093), (82, 120574), (164, 60287), (167, 59204), (334, 29602), (361, 27388), (668, 14801), (722, 13694), (779, 12692), (1444, 6847), (1558, 6346), (3116, 3173)]