38275538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 70953600

約数和(自身を除く): 32678062

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 3889, 4921, 7778, 9842, 27223, 54446, 73891, 143893, 147782, 287786, 517237, 1007251, 1034474, 2014502, 2733967, 5467934, 19137769, 38275538]

約数ペア:

[(1, 38275538), (2, 19137769), (7, 5467934), (14, 2733967), (19, 2014502), (37, 1034474), (38, 1007251), (74, 517237), (133, 287786), (259, 147782), (266, 143893), (518, 73891), (703, 54446), (1406, 27223), (3889, 9842), (4921, 7778)]