12812422

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 10803578

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 983, 1862, 1966, 6517, 6881, 13034, 13762, 18677, 37354, 48167, 96334, 130739, 261478, 337169, 674338, 915173, 1830346, 6406211, 12812422]

約数ペア:

[(1, 12812422), (2, 6406211), (7, 1830346), (14, 915173), (19, 674338), (38, 337169), (49, 261478), (98, 130739), (133, 96334), (266, 48167), (343, 37354), (686, 18677), (931, 13762), (983, 13034), (1862, 6881), (1966, 6517)]