13181902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 21866112

約数和(自身を除く): 8684210

約数列:

[1, 2, 17, 34, 47, 73, 94, 113, 146, 226, 799, 1241, 1598, 1921, 2482, 3431, 3842, 5311, 6862, 8249, 10622, 16498, 58327, 90287, 116654, 140233, 180574, 280466, 387703, 775406, 6590951, 13181902]

約数ペア:

[(1, 13181902), (2, 6590951), (17, 775406), (34, 387703), (47, 280466), (73, 180574), (94, 140233), (113, 116654), (146, 90287), (226, 58327), (799, 16498), (1241, 10622), (1598, 8249), (1921, 6862), (2482, 5311), (3431, 3842)]