19599172

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 34971552

約数和(自身を除く): 15372380

約数列:

[1, 2, 4, 113, 131, 226, 262, 331, 452, 524, 662, 1324, 14803, 29606, 37403, 43361, 59212, 74806, 86722, 149612, 173444, 4899793, 9799586, 19599172]

約数ペア:

[(1, 19599172), (2, 9799586), (4, 4899793), (113, 173444), (131, 149612), (226, 86722), (262, 74806), (331, 59212), (452, 43361), (524, 37403), (662, 29606), (1324, 14803)]