12431172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79687}}^1$

素因数の和:79707

約数の個数: 24

約数和(自身を含む): 31237696

約数和(自身を除く): 18806524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 79687, 159374, 239061, 318748, 478122, 956244, 1035931, 2071862, 3107793, 4143724, 6215586, 12431172]

約数ペア:

[(1, 12431172), (2, 6215586), (3, 4143724), (4, 3107793), (6, 2071862), (12, 1035931), (13, 956244), (26, 478122), (39, 318748), (52, 239061), (78, 159374), (156, 79687)]