19299159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 30635904

約数和(自身を除く): 11336745

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1291, 1359, 1661, 3873, 4983, 11619, 14201, 14949, 42603, 127809, 194941, 584823, 1754469, 2144351, 6433053, 19299159]

約数ペア:

[(1, 19299159), (3, 6433053), (9, 2144351), (11, 1754469), (33, 584823), (99, 194941), (151, 127809), (453, 42603), (1291, 14949), (1359, 14201), (1661, 11619), (3873, 4983)]