16958792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 35445600

約数和(自身を除く): 18486808

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 6563, 13126, 26252, 52504, 111571, 124697, 223142, 249394, 446284, 498788, 892568, 997576, 2119849, 4239698, 8479396, 16958792]

約数ペア:

[(1, 16958792), (2, 8479396), (4, 4239698), (8, 2119849), (17, 997576), (19, 892568), (34, 498788), (38, 446284), (68, 249394), (76, 223142), (136, 124697), (152, 111571), (323, 52504), (646, 26252), (1292, 13126), (2584, 6563)]