972191810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1\times {\mathrm{2939}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 1843732800

約数和(自身を除く): 871540990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1741, 2939, 3482, 5878, 8705, 14695, 17410, 29390, 33079, 55841, 66158, 111682, 165395, 279205, 330790, 558410, 5116799, 10233598, 25583995, 51167990, 97219181, 194438362, 486095905, 972191810]

約数ペア:

[(1, 972191810), (2, 486095905), (5, 194438362), (10, 97219181), (19, 51167990), (38, 25583995), (95, 10233598), (190, 5116799), (1741, 558410), (2939, 330790), (3482, 279205), (5878, 165395), (8705, 111682), (14695, 66158), (17410, 55841), (29390, 33079)]