13216286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 8815714

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 179, 358, 551, 1102, 1273, 1943, 2546, 3401, 3886, 5191, 6802, 10382, 11993, 23986, 36917, 73834, 98629, 197258, 227867, 347797, 455734, 695594, 6608143, 13216286]

約数ペア:

[(1, 13216286), (2, 6608143), (19, 695594), (29, 455734), (38, 347797), (58, 227867), (67, 197258), (134, 98629), (179, 73834), (358, 36917), (551, 23986), (1102, 11993), (1273, 10382), (1943, 6802), (2546, 5191), (3401, 3886)]