30694918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1237}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 48579120

約数和(自身を除く): 17884202

約数列:

[1, 2, 19, 38, 653, 1237, 1306, 2474, 12407, 23503, 24814, 47006, 807761, 1615522, 15347459, 30694918]

約数ペア:

[(1, 30694918), (2, 15347459), (19, 1615522), (38, 807761), (653, 47006), (1237, 24814), (1306, 23503), (2474, 12407)]