19440336

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17643

約数の個数: 40

約数和(自身を含む): 52407360

約数和(自身を除く): 32967024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17609, 35218, 52827, 70436, 105654, 140872, 211308, 281744, 405007, 422616, 810014, 845232, 1215021, 1620028, 2430042, 3240056, 4860084, 6480112, 9720168, 19440336]

約数ペア:

[(1, 19440336), (2, 9720168), (3, 6480112), (4, 4860084), (6, 3240056), (8, 2430042), (12, 1620028), (16, 1215021), (23, 845232), (24, 810014), (46, 422616), (48, 405007), (69, 281744), (92, 211308), (138, 140872), (184, 105654), (276, 70436), (368, 52827), (552, 35218), (1104, 17609)]