19131948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{48313}}^1$

素因数の和:48334

約数の個数: 36

約数和(自身を含む): 52758888

約数和(自身を除く): 33626940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 48313, 96626, 144939, 193252, 289878, 434817, 531443, 579756, 869634, 1062886, 1594329, 1739268, 2125772, 3188658, 4782987, 6377316, 9565974, 19131948]

約数ペア:

[(1, 19131948), (2, 9565974), (3, 6377316), (4, 4782987), (6, 3188658), (9, 2125772), (11, 1739268), (12, 1594329), (18, 1062886), (22, 869634), (33, 579756), (36, 531443), (44, 434817), (66, 289878), (99, 193252), (132, 144939), (198, 96626), (396, 48313)]