19303102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 36191232

約数和(自身を除く): 16888130

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1583, 1742, 3166, 6097, 11081, 12194, 20579, 22162, 41158, 106061, 144053, 212122, 288106, 742427, 1378793, 1484854, 2757586, 9651551, 19303102]

約数ペア:

[(1, 19303102), (2, 9651551), (7, 2757586), (13, 1484854), (14, 1378793), (26, 742427), (67, 288106), (91, 212122), (134, 144053), (182, 106061), (469, 41158), (871, 22162), (938, 20579), (1583, 12194), (1742, 11081), (3166, 6097)]