18798892

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{983}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 37691136

約数和(自身を除く): 18892244

約数列:

[1, 2, 4, 7, 14, 28, 683, 983, 1366, 1966, 2732, 3932, 4781, 6881, 9562, 13762, 19124, 27524, 671389, 1342778, 2685556, 4699723, 9399446, 18798892]

約数ペア:

[(1, 18798892), (2, 9399446), (4, 4699723), (7, 2685556), (14, 1342778), (28, 671389), (683, 27524), (983, 19124), (1366, 13762), (1966, 9562), (2732, 6881), (3932, 4781)]