12618260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27431}}^1$

素因数の和:27463

約数の個数: 24

約数和(自身を含む): 27651456

約数和(自身を除く): 15033196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27431, 54862, 109724, 137155, 274310, 548620, 630913, 1261826, 2523652, 3154565, 6309130, 12618260]

約数ペア:

[(1, 12618260), (2, 6309130), (4, 3154565), (5, 2523652), (10, 1261826), (20, 630913), (23, 548620), (46, 274310), (92, 137155), (115, 109724), (230, 54862), (460, 27431)]