19034631

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 34714368

約数和(自身を除く): 15679737

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 227, 231, 363, 681, 693, 847, 1089, 1331, 1589, 2043, 2497, 2541, 3993, 4767, 7491, 7623, 9317, 11979, 14301, 17479, 22473, 27467, 27951, 52437, 82401, 83853, 157311, 192269, 247203, 302137, 576807, 906411, 1730421, 2114959, 2719233, 6344877, 19034631]

約数ペア:

[(1, 19034631), (3, 6344877), (7, 2719233), (9, 2114959), (11, 1730421), (21, 906411), (33, 576807), (63, 302137), (77, 247203), (99, 192269), (121, 157311), (227, 83853), (231, 82401), (363, 52437), (681, 27951), (693, 27467), (847, 22473), (1089, 17479), (1331, 14301), (1589, 11979), (2043, 9317), (2497, 7623), (2541, 7491), (3993, 4767)]