19397544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47543}}^1$

素因数の和:47569

約数の個数: 32

約数和(自身を含む): 51347520

約数和(自身を除く): 31949976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 47543, 95086, 142629, 190172, 285258, 380344, 570516, 808231, 1141032, 1616462, 2424693, 3232924, 4849386, 6465848, 9698772, 19397544]

約数ペア:

[(1, 19397544), (2, 9698772), (3, 6465848), (4, 4849386), (6, 3232924), (8, 2424693), (12, 1616462), (17, 1141032), (24, 808231), (34, 570516), (51, 380344), (68, 285258), (102, 190172), (136, 142629), (204, 95086), (408, 47543)]