16839572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 30670080

約数和(自身を除く): 13830508

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 977, 1954, 3908, 4309, 8618, 17236, 30287, 60574, 121148, 135803, 271606, 543212, 4209893, 8419786, 16839572]

約数ペア:

[(1, 16839572), (2, 8419786), (4, 4209893), (31, 543212), (62, 271606), (124, 135803), (139, 121148), (278, 60574), (556, 30287), (977, 17236), (1954, 8618), (3908, 4309)]