19255035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 12678405

約数列:

[1, 3, 5, 15, 41, 123, 131, 205, 239, 393, 615, 655, 717, 1195, 1965, 3585, 5371, 9799, 16113, 26855, 29397, 31309, 48995, 80565, 93927, 146985, 156545, 469635, 1283669, 3851007, 6418345, 19255035]

約数ペア:

[(1, 19255035), (3, 6418345), (5, 3851007), (15, 1283669), (41, 469635), (123, 156545), (131, 146985), (205, 93927), (239, 80565), (393, 48995), (615, 31309), (655, 29397), (717, 26855), (1195, 16113), (1965, 9799), (3585, 5371)]