13996235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 18397152

約数和(自身を除く): 4400917

約数列:

[1, 5, 11, 55, 397, 641, 1985, 3205, 4367, 7051, 21835, 35255, 254477, 1272385, 2799247, 13996235]

約数ペア:

[(1, 13996235), (5, 2799247), (11, 1272385), (55, 254477), (397, 35255), (641, 21835), (1985, 7051), (3205, 4367)]