23195494

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 40908096

約数和(自身を除く): 17712602

約数列:

[1, 2, 7, 14, 61, 122, 157, 173, 314, 346, 427, 854, 1099, 1211, 2198, 2422, 9577, 10553, 19154, 21106, 27161, 54322, 67039, 73871, 134078, 147742, 190127, 380254, 1656821, 3313642, 11597747, 23195494]

約数ペア:

[(1, 23195494), (2, 11597747), (7, 3313642), (14, 1656821), (61, 380254), (122, 190127), (157, 147742), (173, 134078), (314, 73871), (346, 67039), (427, 54322), (854, 27161), (1099, 21106), (1211, 19154), (2198, 10553), (2422, 9577)]