12697130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 25479360

約数和(自身を除く): 12782230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 3931, 7862, 19655, 39310, 66827, 74689, 133654, 149378, 334135, 373445, 668270, 746890, 1269713, 2539426, 6348565, 12697130]

約数ペア:

[(1, 12697130), (2, 6348565), (5, 2539426), (10, 1269713), (17, 746890), (19, 668270), (34, 373445), (38, 334135), (85, 149378), (95, 133654), (170, 74689), (190, 66827), (323, 39310), (646, 19655), (1615, 7862), (3230, 3931)]