12238394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 22310400

約数和(自身を除く): 10072006

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 331, 662, 973, 1946, 2317, 2641, 4634, 5282, 6289, 12578, 18487, 36974, 44023, 46009, 88046, 92018, 322063, 644126, 874171, 1748342, 6119197, 12238394]

約数ペア:

[(1, 12238394), (2, 6119197), (7, 1748342), (14, 874171), (19, 644126), (38, 322063), (133, 92018), (139, 88046), (266, 46009), (278, 44023), (331, 36974), (662, 18487), (973, 12578), (1946, 6289), (2317, 5282), (2641, 4634)]