18923403730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24575849}}^1$

素因数の和:24575874

約数の個数: 32

約数和(自身を含む): 42467068800

約数和(自身を除く): 23543665070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24575849, 49151698, 122879245, 172030943, 245758490, 270334339, 344061886, 540668678, 860154715, 1351671695, 1720309430, 1892340373, 2703343390, 3784680746, 9461701865, 18923403730]

約数ペア:

[(1, 18923403730), (2, 9461701865), (5, 3784680746), (7, 2703343390), (10, 1892340373), (11, 1720309430), (14, 1351671695), (22, 860154715), (35, 540668678), (55, 344061886), (70, 270334339), (77, 245758490), (110, 172030943), (154, 122879245), (385, 49151698), (770, 24575849)]