12889394

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 10093006

約数列:

[1, 2, 7, 14, 37, 74, 149, 167, 259, 298, 334, 518, 1043, 1169, 2086, 2338, 5513, 6179, 11026, 12358, 24883, 38591, 43253, 49766, 77182, 86506, 174181, 348362, 920671, 1841342, 6444697, 12889394]

約数ペア:

[(1, 12889394), (2, 6444697), (7, 1841342), (14, 920671), (37, 348362), (74, 174181), (149, 86506), (167, 77182), (259, 49766), (298, 43253), (334, 38591), (518, 24883), (1043, 12358), (1169, 11026), (2086, 6179), (2338, 5513)]