19138045255

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1\times {\mathrm{13103}}^1$

素因数の和:14583

約数の個数: 32

約数和(自身を含む): 27172454400

約数和(自身を除く): 8034409145

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 1439, 7195, 10073, 13103, 41731, 50365, 65515, 91721, 208655, 292117, 379987, 458605, 1460585, 1899935, 2659909, 13299545, 18855217, 94276085, 131986519, 546801293, 659932595, 2734006465, 3827609051, 19138045255]

約数ペア:

[(1, 19138045255), (5, 3827609051), (7, 2734006465), (29, 659932595), (35, 546801293), (145, 131986519), (203, 94276085), (1015, 18855217), (1439, 13299545), (7195, 2659909), (10073, 1899935), (13103, 1460585), (41731, 458605), (50365, 379987), (65515, 292117), (91721, 208655)]