11761456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5527}}^1$

素因数の和:5561

約数の個数: 40

約数和(自身を含む): 27418880

約数和(自身を除く): 15657424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5527, 11054, 22108, 38689, 44216, 77378, 88432, 105013, 154756, 210026, 309512, 420052, 619024, 735091, 840104, 1470182, 1680208, 2940364, 5880728, 11761456]

約数ペア:

[(1, 11761456), (2, 5880728), (4, 2940364), (7, 1680208), (8, 1470182), (14, 840104), (16, 735091), (19, 619024), (28, 420052), (38, 309512), (56, 210026), (76, 154756), (112, 105013), (133, 88432), (152, 77378), (266, 44216), (304, 38689), (532, 22108), (1064, 11054), (2128, 5527)]