18157020190

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2348903}}^1$

素因数の和:2349683

約数の個数: 16

約数和(自身を含む): 32724930528

約数和(自身を除く): 14567910338

約数列:

[1, 2, 5, 10, 773, 1546, 3865, 7730, 2348903, 4697806, 11744515, 23489030, 1815702019, 3631404038, 9078510095, 18157020190]

約数ペア:

[(1, 18157020190), (2, 9078510095), (5, 3631404038), (10, 1815702019), (773, 23489030), (1546, 11744515), (3865, 4697806), (7730, 2348903)]