13246458

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 14885382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 887, 1774, 2489, 2661, 4978, 5322, 7467, 14934, 16853, 33706, 50559, 101118, 116197, 232394, 348591, 697182, 2207743, 4415486, 6623229, 13246458]

約数ペア:

[(1, 13246458), (2, 6623229), (3, 4415486), (6, 2207743), (19, 697182), (38, 348591), (57, 232394), (114, 116197), (131, 101118), (262, 50559), (393, 33706), (786, 16853), (887, 14934), (1774, 7467), (2489, 5322), (2661, 4978)]