12517672

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{17581}}^1$

素因数の和:17676

約数の個数: 16

約数和(自身を含む): 23735700

約数和(自身を除く): 11218028

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 17581, 35162, 70324, 140648, 1564709, 3129418, 6258836, 12517672]

約数ペア:

[(1, 12517672), (2, 6258836), (4, 3129418), (8, 1564709), (89, 140648), (178, 70324), (356, 35162), (712, 17581)]