16855565570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{68399}}^1$

素因数の和:69722

約数の個数: 32

約数和(自身を含む): 31961952000

約数和(自身を除く): 15106386430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1297, 2594, 6485, 12970, 24643, 49286, 68399, 123215, 136798, 246430, 341995, 683990, 1299581, 2599162, 6497905, 12995810, 88713503, 177427006, 443567515, 887135030, 1685556557, 3371113114, 8427782785, 16855565570]

約数ペア:

[(1, 16855565570), (2, 8427782785), (5, 3371113114), (10, 1685556557), (19, 887135030), (38, 443567515), (95, 177427006), (190, 88713503), (1297, 12995810), (2594, 6497905), (6485, 2599162), (12970, 1299581), (24643, 683990), (49286, 341995), (68399, 246430), (123215, 136798)]