19001480258

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{28499}}^1$

素因数の和:28762

約数の個数: 32

約数和(自身を含む): 29992032000

約数和(自身を除く): 10990551742

約数列:

[1, 2, 41, 47, 82, 94, 173, 346, 1927, 3854, 7093, 8131, 14186, 16262, 28499, 56998, 333371, 666742, 1168459, 1339453, 2336918, 2678906, 4930327, 9860654, 54917573, 109835146, 202143407, 231725369, 404286814, 463450738, 9500740129, 19001480258]

約数ペア:

[(1, 19001480258), (2, 9500740129), (41, 463450738), (47, 404286814), (82, 231725369), (94, 202143407), (173, 109835146), (346, 54917573), (1927, 9860654), (3854, 4930327), (7093, 2678906), (8131, 2336918), (14186, 1339453), (16262, 1168459), (28499, 666742), (56998, 333371)]