17946476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 32765040

約数和(自身を除く): 14818564

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 1181, 2362, 3799, 4724, 7598, 15196, 34249, 68498, 136996, 154711, 309422, 618844, 4486619, 8973238, 17946476]

約数ペア:

[(1, 17946476), (2, 8973238), (4, 4486619), (29, 618844), (58, 309422), (116, 154711), (131, 136996), (262, 68498), (524, 34249), (1181, 15196), (2362, 7598), (3799, 4724)]