19128668866568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4231}}^1\times {\mathrm{131213}}^1$

素因数の和:135582

約数の個数: 64

約数和(自身を含む): 36982823356800

約数和(自身を除く): 17854154490232

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 472, 584, 4231, 4307, 8462, 8614, 16924, 17228, 33848, 34456, 131213, 249629, 262426, 308863, 499258, 524852, 617726, 998516, 1049704, 1235452, 1997032, 2470904, 7741567, 9578549, 15483134, 18222917, 19157098, 30966268, 36445834, 38314196, 61932536, 72891668, 76628392, 145783336, 555162203, 565134391, 1110324406, 1130268782, 2220648812, 2260537564, 4441297624, 4521075128, 32754569977, 40526840819, 65509139954, 81053681638, 131018279908, 162107363276, 262036559816, 324214726552, 2391083608321, 4782167216642, 9564334433284, 19128668866568]

約数ペア:

[(1, 19128668866568), (2, 9564334433284), (4, 4782167216642), (8, 2391083608321), (59, 324214726552), (73, 262036559816), (118, 162107363276), (146, 131018279908), (236, 81053681638), (292, 65509139954), (472, 40526840819), (584, 32754569977), (4231, 4521075128), (4307, 4441297624), (8462, 2260537564), (8614, 2220648812), (16924, 1130268782), (17228, 1110324406), (33848, 565134391), (34456, 555162203), (131213, 145783336), (249629, 76628392), (262426, 72891668), (308863, 61932536), (499258, 38314196), (524852, 36445834), (617726, 30966268), (998516, 19157098), (1049704, 18222917), (1235452, 15483134), (1997032, 9578549), (2470904, 7741567)]