19530832

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{2011}}^1$

素因数の和:2626

約数の個数: 20

約数和(自身を含む): 37922176

約数和(自身を除く): 18391344

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2011, 2428, 4022, 4856, 8044, 9712, 16088, 32176, 1220677, 2441354, 4882708, 9765416, 19530832]

約数ペア:

[(1, 19530832), (2, 9765416), (4, 4882708), (8, 2441354), (16, 1220677), (607, 32176), (1214, 16088), (2011, 9712), (2428, 8044), (4022, 4856)]