13999805

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 17235504

約数和(自身を除く): 3235699

約数列:

[1, 5, 61, 197, 233, 305, 985, 1165, 12017, 14213, 45901, 60085, 71065, 229505, 2799961, 13999805]

約数ペア:

[(1, 13999805), (5, 2799961), (61, 229505), (197, 71065), (233, 60085), (305, 45901), (985, 14213), (1165, 12017)]