19534024047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 26839524096

約数和(自身を除く): 7305500049

約数列:

[1, 3, 43, 129, 251, 421, 753, 1263, 1433, 4299, 10793, 18103, 32379, 54309, 61619, 105671, 184857, 317013, 359683, 603293, 1079049, 1809879, 4543853, 13631559, 15466369, 25941599, 46399107, 77824797, 151426543, 454279629, 6511341349, 19534024047]

約数ペア:

[(1, 19534024047), (3, 6511341349), (43, 454279629), (129, 151426543), (251, 77824797), (421, 46399107), (753, 25941599), (1263, 15466369), (1433, 13631559), (4299, 4543853), (10793, 1809879), (18103, 1079049), (32379, 603293), (54309, 359683), (61619, 317013), (105671, 184857)]