16569982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 30834720

約数和(自身を除く): 14264738

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 229, 242, 253, 286, 299, 458, 506, 598, 1573, 2519, 2783, 2977, 3146, 3289, 5038, 5267, 5566, 5954, 6578, 10534, 27709, 32747, 36179, 55418, 57937, 65494, 68471, 72358, 115874, 136942, 360217, 637307, 720434, 753181, 1274614, 1506362, 8284991, 16569982]

約数ペア:

[(1, 16569982), (2, 8284991), (11, 1506362), (13, 1274614), (22, 753181), (23, 720434), (26, 637307), (46, 360217), (121, 136942), (143, 115874), (229, 72358), (242, 68471), (253, 65494), (286, 57937), (299, 55418), (458, 36179), (506, 32747), (598, 27709), (1573, 10534), (2519, 6578), (2783, 5954), (2977, 5566), (3146, 5267), (3289, 5038)]