12820717058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{231563}}^1$

素因数の和:231662

約数の個数: 32

約数和(自身を含む): 21340938240

約数和(自身を除く): 8520221182

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1786, 2914, 27683, 55366, 231563, 463126, 4399697, 7178453, 8799394, 10883461, 14356906, 21766922, 136390607, 206785759, 272781214, 337387291, 413571518, 674774582, 6410358529, 12820717058]

約数ペア:

[(1, 12820717058), (2, 6410358529), (19, 674774582), (31, 413571518), (38, 337387291), (47, 272781214), (62, 206785759), (94, 136390607), (589, 21766922), (893, 14356906), (1178, 10883461), (1457, 8799394), (1786, 7178453), (2914, 4399697), (27683, 463126), (55366, 231563)]