13591688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 29526000

約数和(自身を除く): 15934312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 739, 836, 968, 1478, 1672, 2299, 2956, 4598, 5912, 8129, 9196, 14041, 16258, 18392, 28082, 32516, 56164, 65032, 89419, 112328, 154451, 178838, 308902, 357676, 617804, 715352, 1235608, 1698961, 3397922, 6795844, 13591688]

約数ペア:

[(1, 13591688), (2, 6795844), (4, 3397922), (8, 1698961), (11, 1235608), (19, 715352), (22, 617804), (38, 357676), (44, 308902), (76, 178838), (88, 154451), (121, 112328), (152, 89419), (209, 65032), (242, 56164), (418, 32516), (484, 28082), (739, 18392), (836, 16258), (968, 14041), (1478, 9196), (1672, 8129), (2299, 5912), (2956, 4598)]