19495238

素因数分解:

$2^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:948

約数の個数: 24

約数和(自身を含む): 34176744

約数和(自身を除く): 14681506

約数列:

[1, 2, 7, 14, 49, 98, 331, 601, 662, 1202, 2317, 4207, 4634, 8414, 16219, 29449, 32438, 58898, 198931, 397862, 1392517, 2785034, 9747619, 19495238]

約数ペア:

[(1, 19495238), (2, 9747619), (7, 2785034), (14, 1392517), (49, 397862), (98, 198931), (331, 58898), (601, 32438), (662, 29449), (1202, 16219), (2317, 8414), (4207, 4634)]