219022132

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{18149}}^1$

素因数の和:18591

約数の個数: 24

約数和(自身を含む): 439084800

約数和(自身を除く): 220062668

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 18149, 36298, 72596, 127043, 254086, 508172, 7822219, 15644438, 31288876, 54755533, 109511066, 219022132]

約数ペア:

[(1, 219022132), (2, 109511066), (4, 54755533), (7, 31288876), (14, 15644438), (28, 7822219), (431, 508172), (862, 254086), (1724, 127043), (3017, 72596), (6034, 36298), (12068, 18149)]