21002214

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{3673}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 42059952

約数和(自身を除く): 21057738

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 3673, 5718, 7346, 11019, 22038, 3500369, 7000738, 10501107, 21002214]

約数ペア:

[(1, 21002214), (2, 10501107), (3, 7000738), (6, 3500369), (953, 22038), (1906, 11019), (2859, 7346), (3673, 5718)]