1243138422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{18899}}^1$

素因数の和:19500

約数の個数: 32

約数和(自身を含む): 2621808000

約数和(自身を除く): 1378669578

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 577, 1154, 1731, 3462, 10963, 18899, 21926, 32889, 37798, 56697, 65778, 113394, 359081, 718162, 1077243, 2154486, 10904723, 21809446, 32714169, 65428338, 207189737, 414379474, 621569211, 1243138422]

約数ペア:

[(1, 1243138422), (2, 621569211), (3, 414379474), (6, 207189737), (19, 65428338), (38, 32714169), (57, 21809446), (114, 10904723), (577, 2154486), (1154, 1077243), (1731, 718162), (3462, 359081), (10963, 113394), (18899, 65778), (21926, 56697), (32889, 37798)]