9921422

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3536

約数の個数: 24

約数和(自身を含む): 17913960

約数和(自身を除く): 7992538

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 3491, 6982, 24437, 48874, 101239, 171059, 202478, 342118, 708673, 1417346, 4960711, 9921422]

約数ペア:

[(1, 9921422), (2, 4960711), (7, 1417346), (14, 708673), (29, 342118), (49, 202478), (58, 171059), (98, 101239), (203, 48874), (406, 24437), (1421, 6982), (2842, 3491)]