15693221913

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{1543}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 21481363200

約数和(自身を除く): 5788141287

約数列:

[1, 3, 61, 149, 183, 373, 447, 1119, 1543, 4629, 9089, 22753, 27267, 55577, 68259, 94123, 166731, 229907, 282369, 575539, 689721, 1726617, 3390197, 10170591, 14024327, 35107879, 42072981, 85755311, 105323637, 257265933, 5231073971, 15693221913]

約数ペア:

[(1, 15693221913), (3, 5231073971), (61, 257265933), (149, 105323637), (183, 85755311), (373, 42072981), (447, 35107879), (1119, 14024327), (1543, 10170591), (4629, 3390197), (9089, 1726617), (22753, 689721), (27267, 575539), (55577, 282369), (68259, 229907), (94123, 166731)]