17997028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33829}}^1$

素因数の和:33859

約数の個数: 24

約数和(自身を含む): 37889600

約数和(自身を除く): 19892572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 33829, 67658, 135316, 236803, 473606, 642751, 947212, 1285502, 2571004, 4499257, 8998514, 17997028]

約数ペア:

[(1, 17997028), (2, 8998514), (4, 4499257), (7, 2571004), (14, 1285502), (19, 947212), (28, 642751), (38, 473606), (76, 236803), (133, 135316), (266, 67658), (532, 33829)]