19414065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 34263936

約数和(自身を除く): 14849871

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1213, 1455, 3201, 3639, 5335, 6065, 13343, 16005, 18195, 40029, 66715, 117661, 200145, 352983, 588305, 1294271, 1764915, 3882813, 6471355, 19414065]

約数ペア:

[(1, 19414065), (3, 6471355), (5, 3882813), (11, 1764915), (15, 1294271), (33, 588305), (55, 352983), (97, 200145), (165, 117661), (291, 66715), (485, 40029), (1067, 18195), (1213, 16005), (1455, 13343), (3201, 6065), (3639, 5335)]