30896688158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10667}}^1\times {\mathrm{10889}}^1$

素因数の和:21584

約数の個数: 32

約数和(自身を含む): 55763769600

約数和(自身を除く): 24867081442

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10667, 10889, 21334, 21778, 74669, 76223, 149338, 152446, 202673, 206891, 405346, 413782, 1418711, 1448237, 2837422, 2896474, 116152963, 232305926, 813070741, 1626141482, 2206906297, 4413812594, 15448344079, 30896688158]

約数ペア:

[(1, 30896688158), (2, 15448344079), (7, 4413812594), (14, 2206906297), (19, 1626141482), (38, 813070741), (133, 232305926), (266, 116152963), (10667, 2896474), (10889, 2837422), (21334, 1448237), (21778, 1418711), (74669, 413782), (76223, 405346), (149338, 206891), (152446, 202673)]