12365218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 19789056

約数和(自身を除く): 7423838

約数列:

[1, 2, 31, 53, 62, 71, 106, 142, 1643, 2201, 2809, 3286, 3763, 4402, 5618, 7526, 87079, 116653, 174158, 199439, 233306, 398878, 6182609, 12365218]

約数ペア:

[(1, 12365218), (2, 6182609), (31, 398878), (53, 233306), (62, 199439), (71, 174158), (106, 116653), (142, 87079), (1643, 7526), (2201, 5618), (2809, 4402), (3286, 3763)]