19301634

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 46298304

約数和(自身を除く): 26996670

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1373, 1562, 2343, 2746, 4119, 4686, 7029, 8238, 12357, 14058, 15103, 24714, 30206, 45309, 90618, 97483, 135927, 194966, 271854, 292449, 584898, 877347, 1072313, 1754694, 2144626, 3216939, 6433878, 9650817, 19301634]

約数ペア:

[(1, 19301634), (2, 9650817), (3, 6433878), (6, 3216939), (9, 2144626), (11, 1754694), (18, 1072313), (22, 877347), (33, 584898), (66, 292449), (71, 271854), (99, 194966), (142, 135927), (198, 97483), (213, 90618), (426, 45309), (639, 30206), (781, 24714), (1278, 15103), (1373, 14058), (1562, 12357), (2343, 8238), (2746, 7029), (4119, 4686)]