12576830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25667}}^1$

素因数の和:25688

約数の個数: 24

約数和(自身を含む): 26335368

約数和(自身を除く): 13758538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25667, 51334, 128335, 179669, 256670, 359338, 898345, 1257683, 1796690, 2515366, 6288415, 12576830]

約数ペア:

[(1, 12576830), (2, 6288415), (5, 2515366), (7, 1796690), (10, 1257683), (14, 898345), (35, 359338), (49, 256670), (70, 179669), (98, 128335), (245, 51334), (490, 25667)]