28787090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 55019520

約数和(自身を除く): 26232430

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1193, 1270, 2386, 2413, 4826, 5965, 11930, 12065, 22667, 24130, 45334, 113335, 151511, 226670, 303022, 757555, 1515110, 2878709, 5757418, 14393545, 28787090]

約数ペア:

[(1, 28787090), (2, 14393545), (5, 5757418), (10, 2878709), (19, 1515110), (38, 757555), (95, 303022), (127, 226670), (190, 151511), (254, 113335), (635, 45334), (1193, 24130), (1270, 22667), (2386, 12065), (2413, 11930), (4826, 5965)]