87571198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{306193}}^1$

素因数の和:306219

約数の個数: 16

約数和(自身を含む): 154321776

約数和(自身を除く): 66750578

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 306193, 612386, 3368123, 3980509, 6736246, 7961018, 43785599, 87571198]

約数ペア:

[(1, 87571198), (2, 43785599), (11, 7961018), (13, 6736246), (22, 3980509), (26, 3368123), (143, 612386), (286, 306193)]