17975243702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{163171}}^1$

素因数の和:163428

約数の個数: 32

約数和(自身を含む): 30702443520

約数和(自身を除く): 12727199818

約数列:

[1, 2, 13, 19, 26, 38, 223, 247, 446, 494, 2899, 4237, 5798, 8474, 55081, 110162, 163171, 326342, 2121223, 3100249, 4242446, 6200498, 36387133, 40303237, 72774266, 80606474, 473032729, 691355527, 946065458, 1382711054, 8987621851, 17975243702]

約数ペア:

[(1, 17975243702), (2, 8987621851), (13, 1382711054), (19, 946065458), (26, 691355527), (38, 473032729), (223, 80606474), (247, 72774266), (446, 40303237), (494, 36387133), (2899, 6200498), (4237, 4242446), (5798, 3100249), (8474, 2121223), (55081, 326342), (110162, 163171)]