105519386

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 185261952

約数和(自身を除く): 79742566

約数列:

[1, 2, 7, 14, 61, 122, 157, 314, 427, 787, 854, 1099, 1574, 2198, 5509, 9577, 11018, 19154, 48007, 67039, 96014, 123559, 134078, 247118, 336049, 672098, 864913, 1729826, 7537099, 15074198, 52759693, 105519386]

約数ペア:

[(1, 105519386), (2, 52759693), (7, 15074198), (14, 7537099), (61, 1729826), (122, 864913), (157, 672098), (314, 336049), (427, 247118), (787, 134078), (854, 123559), (1099, 96014), (1574, 67039), (2198, 48007), (5509, 19154), (9577, 11018)]