12976568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 26732160

約数和(自身を除く): 13755592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 883, 1336, 1766, 1837, 3532, 3674, 7064, 7348, 9713, 14696, 19426, 38852, 77704, 147461, 294922, 589844, 1179688, 1622071, 3244142, 6488284, 12976568]

約数ペア:

[(1, 12976568), (2, 6488284), (4, 3244142), (8, 1622071), (11, 1179688), (22, 589844), (44, 294922), (88, 147461), (167, 77704), (334, 38852), (668, 19426), (883, 14696), (1336, 9713), (1766, 7348), (1837, 7064), (3532, 3674)]