21599074

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 38246400

約数和(自身を除く): 16647326

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 331, 413, 553, 662, 826, 1106, 2317, 4634, 4661, 9322, 19529, 26149, 32627, 39058, 52298, 65254, 136703, 183043, 273406, 366086, 1542791, 3085582, 10799537, 21599074]

約数ペア:

[(1, 21599074), (2, 10799537), (7, 3085582), (14, 1542791), (59, 366086), (79, 273406), (118, 183043), (158, 136703), (331, 65254), (413, 52298), (553, 39058), (662, 32627), (826, 26149), (1106, 19529), (2317, 9322), (4634, 4661)]