16857580804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2423459}}^1$

素因数の和:2423547

約数の個数: 24

約数和(自身を含む): 30942737280

約数和(自身を除く): 14085156476

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 2423459, 4846918, 9693836, 89667983, 113902573, 179335966, 227805146, 358671932, 455610292, 4214395201, 8428790402, 16857580804]

約数ペア:

[(1, 16857580804), (2, 8428790402), (4, 4214395201), (37, 455610292), (47, 358671932), (74, 227805146), (94, 179335966), (148, 113902573), (188, 89667983), (1739, 9693836), (3478, 4846918), (6956, 2423459)]