11351018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 9346582

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 307, 614, 973, 1946, 2149, 2641, 4298, 5282, 5833, 11666, 18487, 36974, 40831, 42673, 81662, 85346, 298711, 597422, 810787, 1621574, 5675509, 11351018]

約数ペア:

[(1, 11351018), (2, 5675509), (7, 1621574), (14, 810787), (19, 597422), (38, 298711), (133, 85346), (139, 81662), (266, 42673), (278, 40831), (307, 36974), (614, 18487), (973, 11666), (1946, 5833), (2149, 5282), (2641, 4298)]