15705099730

素因数分解:

$2^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{796001}}^1$

素因数の和:797981

約数の個数: 16

約数和(自身を含む): 28283543064

約数和(自身を除く): 12578443334

約数列:

[1, 2, 5, 10, 1973, 3946, 9865, 19730, 796001, 1592002, 3980005, 7960010, 1570509973, 3141019946, 7852549865, 15705099730]

約数ペア:

[(1, 15705099730), (2, 7852549865), (5, 3141019946), (10, 1570509973), (1973, 7960010), (3946, 3980005), (9865, 1592002), (19730, 796001)]