11881284

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 28600320

約数和(自身を除く): 16719036

約数列:

[1, 2, 3, 4, 6, 12, 79, 83, 151, 158, 166, 237, 249, 302, 316, 332, 453, 474, 498, 604, 906, 948, 996, 1812, 6557, 11929, 12533, 13114, 19671, 23858, 25066, 26228, 35787, 37599, 39342, 47716, 50132, 71574, 75198, 78684, 143148, 150396, 990107, 1980214, 2970321, 3960428, 5940642, 11881284]

約数ペア:

[(1, 11881284), (2, 5940642), (3, 3960428), (4, 2970321), (6, 1980214), (12, 990107), (79, 150396), (83, 143148), (151, 78684), (158, 75198), (166, 71574), (237, 50132), (249, 47716), (302, 39342), (316, 37599), (332, 35787), (453, 26228), (474, 25066), (498, 23858), (604, 19671), (906, 13114), (948, 12533), (996, 11929), (1812, 6557)]