28770198

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{15619}}^1$

素因数の和:15931

約数の個数: 16

約数和(自身を含む): 57731520

約数和(自身を除く): 28961322

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 15619, 31238, 46857, 93714, 4795033, 9590066, 14385099, 28770198]

約数ペア:

[(1, 28770198), (2, 14385099), (3, 9590066), (6, 4795033), (307, 93714), (614, 46857), (921, 31238), (1842, 15619)]