18423692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34631}}^1$

素因数の和:34661

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 20364148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34631, 69262, 138524, 242417, 484834, 657989, 969668, 1315978, 2631956, 4605923, 9211846, 18423692]

約数ペア:

[(1, 18423692), (2, 9211846), (4, 4605923), (7, 2631956), (14, 1315978), (19, 969668), (28, 657989), (38, 484834), (76, 242417), (133, 138524), (266, 69262), (532, 34631)]