28993618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2423}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 45144576

約数和(自身を除く): 16150958

約数列:

[1, 2, 31, 62, 193, 386, 2423, 4846, 5983, 11966, 75113, 150226, 467639, 935278, 14496809, 28993618]

約数ペア:

[(1, 28993618), (2, 14496809), (31, 935278), (62, 467639), (193, 150226), (386, 75113), (2423, 11966), (4846, 5983)]