19005655359805

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{102481}}^1\times {\mathrm{508097}}^1$

素因数の和:610656

約数の個数: 16

約数和(自身を含む): 23119479260784

約数和(自身を除く): 4113823900979

約数列:

[1, 5, 73, 365, 102481, 508097, 512405, 2540485, 7481113, 37091081, 37405565, 185455405, 52070288657, 260351443285, 3801131071961, 19005655359805]

約数ペア:

[(1, 19005655359805), (5, 3801131071961), (73, 260351443285), (365, 52070288657), (102481, 185455405), (508097, 37405565), (512405, 37091081), (2540485, 7481113)]