12997246

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5187

約数の個数: 16

約数和(自身を含む): 20619648

約数和(自身を除く): 7622402

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5113, 10226, 158503, 209633, 317006, 419266, 6498623, 12997246]

約数ペア:

[(1, 12997246), (2, 6498623), (31, 419266), (41, 317006), (62, 209633), (82, 158503), (1271, 10226), (2542, 5113)]