22272788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17239}}^1$

素因数の和:17279

約数の個数: 24

約数和(自身を含む): 43444800

約数和(自身を除く): 21172012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 17239, 34478, 68956, 293063, 327541, 586126, 655082, 1172252, 1310164, 5568197, 11136394, 22272788]

約数ペア:

[(1, 22272788), (2, 11136394), (4, 5568197), (17, 1310164), (19, 1172252), (34, 655082), (38, 586126), (68, 327541), (76, 293063), (323, 68956), (646, 34478), (1292, 17239)]