12902854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1127

約数の個数: 16

約数和(自身を含む): 20120400

約数和(自身を除く): 7217546

約数列:

[1, 2, 29, 58, 269, 538, 827, 1654, 7801, 15602, 23983, 47966, 222463, 444926, 6451427, 12902854]

約数ペア:

[(1, 12902854), (2, 6451427), (29, 444926), (58, 222463), (269, 47966), (538, 23983), (827, 15602), (1654, 7801)]