15207877172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{95881}}^1$

素因数の和:97991

約数の個数: 24

約数和(自身を含む): 28028226240

約数和(自身を除く): 12820349068

約数列:

[1, 2, 4, 19, 38, 76, 2087, 4174, 8348, 39653, 79306, 95881, 158612, 191762, 383524, 1821739, 3643478, 7286956, 200103647, 400207294, 800414588, 3801969293, 7603938586, 15207877172]

約数ペア:

[(1, 15207877172), (2, 7603938586), (4, 3801969293), (19, 800414588), (38, 400207294), (76, 200103647), (2087, 7286956), (4174, 3643478), (8348, 1821739), (39653, 383524), (79306, 191762), (95881, 158612)]