12721036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 23151744

約数和(自身を除く): 10430708

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 593, 692, 1186, 2372, 5363, 10726, 18383, 21452, 36766, 73532, 102589, 205178, 410356, 3180259, 6360518, 12721036]

約数ペア:

[(1, 12721036), (2, 6360518), (4, 3180259), (31, 410356), (62, 205178), (124, 102589), (173, 73532), (346, 36766), (593, 21452), (692, 18383), (1186, 10726), (2372, 5363)]