13972894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{823}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 22633632

約数和(自身を除く): 8660738

約数列:

[1, 2, 13, 26, 653, 823, 1306, 1646, 8489, 10699, 16978, 21398, 537419, 1074838, 6986447, 13972894]

約数ペア:

[(1, 13972894), (2, 6986447), (13, 1074838), (26, 537419), (653, 21398), (823, 16978), (1306, 10699), (1646, 8489)]