19022252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3541}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 35703360

約数和(自身を除く): 16681108

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3541, 5372, 7082, 14164, 60197, 120394, 240788, 279739, 559478, 1118956, 4755563, 9511126, 19022252]

約数ペア:

[(1, 19022252), (2, 9511126), (4, 4755563), (17, 1118956), (34, 559478), (68, 279739), (79, 240788), (158, 120394), (316, 60197), (1343, 14164), (2686, 7082), (3541, 5372)]