21830098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4229}}^1$

素因数の和:4349

約数の個数: 16

約数和(自身を含む): 34263000

約数和(自身を除く): 12432902

約数列:

[1, 2, 29, 58, 89, 178, 2581, 4229, 5162, 8458, 122641, 245282, 376381, 752762, 10915049, 21830098]

約数ペア:

[(1, 21830098), (2, 10915049), (29, 752762), (58, 376381), (89, 245282), (178, 122641), (2581, 8458), (4229, 5162)]