10389328

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1013}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 20180628

約数和(自身を除く): 9791300

約数列:

[1, 2, 4, 8, 16, 641, 1013, 1282, 2026, 2564, 4052, 5128, 8104, 10256, 16208, 649333, 1298666, 2597332, 5194664, 10389328]

約数ペア:

[(1, 10389328), (2, 5194664), (4, 2597332), (8, 1298666), (16, 649333), (641, 16208), (1013, 10256), (1282, 8104), (2026, 5128), (2564, 4052)]