12609970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 23565168

約数和(自身を除く): 10955198

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 197, 346, 370, 394, 865, 985, 1730, 1970, 6401, 7289, 12802, 14578, 32005, 34081, 36445, 64010, 68162, 72890, 170405, 340810, 1260997, 2521994, 6304985, 12609970]

約数ペア:

[(1, 12609970), (2, 6304985), (5, 2521994), (10, 1260997), (37, 340810), (74, 170405), (173, 72890), (185, 68162), (197, 64010), (346, 36445), (370, 34081), (394, 32005), (865, 14578), (985, 12802), (1730, 7289), (1970, 6401)]