12417454

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20627}}^1$

素因数の和:20679

約数の個数: 16

約数和(自身を含む): 21783168

約数和(自身を除く): 9365714

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 20627, 41254, 144389, 288778, 886961, 1773922, 6208727, 12417454]

約数ペア:

[(1, 12417454), (2, 6208727), (7, 1773922), (14, 886961), (43, 288778), (86, 144389), (301, 41254), (602, 20627)]