19831032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21212

約数の個数: 48

約数和(自身を含む): 57843240

約数和(自身を除く): 38012208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 275431, 381366, 508488, 550862, 762732, 826293, 1101724, 1525464, 1652586, 2203448, 2478879, 3305172, 4957758, 6610344, 9915516, 19831032]

約数ペア:

[(1, 19831032), (2, 9915516), (3, 6610344), (4, 4957758), (6, 3305172), (8, 2478879), (9, 2203448), (12, 1652586), (13, 1525464), (18, 1101724), (24, 826293), (26, 762732), (36, 550862), (39, 508488), (52, 381366), (72, 275431), (78, 254244), (104, 190683), (117, 169496), (156, 127122), (234, 84748), (312, 63561), (468, 42374), (936, 21187)]