18893152

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20359}}^1$

素因数の和:20398

約数の個数: 24

約数和(自身を含む): 38480400

約数和(自身を除く): 19587248

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20359, 40718, 81436, 162872, 325744, 590411, 651488, 1180822, 2361644, 4723288, 9446576, 18893152]

約数ペア:

[(1, 18893152), (2, 9446576), (4, 4723288), (8, 2361644), (16, 1180822), (29, 651488), (32, 590411), (58, 325744), (116, 162872), (232, 81436), (464, 40718), (928, 20359)]