19463727184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4808233}}^1$

素因数の和:4808275

約数の個数: 40

約数和(自身を含む): 42927913152

約数和(自身を除く): 23464185968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 4808233, 9616466, 19232932, 38465864, 52890563, 76931728, 105781126, 110589359, 211562252, 221178718, 423124504, 442357436, 846249008, 884714872, 1216482949, 1769429744, 2432965898, 4865931796, 9731863592, 19463727184]

約数ペア:

[(1, 19463727184), (2, 9731863592), (4, 4865931796), (8, 2432965898), (11, 1769429744), (16, 1216482949), (22, 884714872), (23, 846249008), (44, 442357436), (46, 423124504), (88, 221178718), (92, 211562252), (176, 110589359), (184, 105781126), (253, 76931728), (368, 52890563), (506, 38465864), (1012, 19232932), (2024, 9616466), (4048, 4808233)]