19993596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238019}}^1$

素因数の和:238033

約数の個数: 24

約数和(自身を含む): 53316480

約数和(自身を除く): 33322884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238019, 476038, 714057, 952076, 1428114, 1666133, 2856228, 3332266, 4998399, 6664532, 9996798, 19993596]

約数ペア:

[(1, 19993596), (2, 9996798), (3, 6664532), (4, 4998399), (6, 3332266), (7, 2856228), (12, 1666133), (14, 1428114), (21, 952076), (28, 714057), (42, 476038), (84, 238019)]