13900834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 21692160

約数和(自身を除く): 7791326

約数列:

[1, 2, 31, 62, 139, 278, 1613, 3226, 4309, 8618, 50003, 100006, 224207, 448414, 6950417, 13900834]

約数ペア:

[(1, 13900834), (2, 6950417), (31, 448414), (62, 224207), (139, 100006), (278, 50003), (1613, 8618), (3226, 4309)]