15513190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20147}}^1$

素因数の和:20172

約数の個数: 32

約数和(自身を含む): 34815744

約数和(自身を除く): 19302554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20147, 40294, 100735, 141029, 201470, 221617, 282058, 443234, 705145, 1108085, 1410290, 1551319, 2216170, 3102638, 7756595, 15513190]

約数ペア:

[(1, 15513190), (2, 7756595), (5, 3102638), (7, 2216170), (10, 1551319), (11, 1410290), (14, 1108085), (22, 705145), (35, 443234), (55, 282058), (70, 221617), (77, 201470), (110, 141029), (154, 100735), (385, 40294), (770, 20147)]