12947748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 33675264

約数和(自身を除く): 20727516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 2087, 3102, 4174, 6204, 6261, 8348, 12522, 22957, 25044, 45914, 68871, 91828, 98089, 137742, 196178, 275484, 294267, 392356, 588534, 1078979, 1177068, 2157958, 3236937, 4315916, 6473874, 12947748]

約数ペア:

[(1, 12947748), (2, 6473874), (3, 4315916), (4, 3236937), (6, 2157958), (11, 1177068), (12, 1078979), (22, 588534), (33, 392356), (44, 294267), (47, 275484), (66, 196178), (94, 137742), (132, 98089), (141, 91828), (188, 68871), (282, 45914), (517, 25044), (564, 22957), (1034, 12522), (1551, 8348), (2068, 6261), (2087, 6204), (3102, 4174)]