15697687730

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1294121}}^1$

素因数の和:1295341

約数の個数: 16

約数和(自身を含む): 28279153944

約数和(自身を除く): 12581466214

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 1294121, 2588242, 6470605, 12941210, 1569768773, 3139537546, 7848843865, 15697687730]

約数ペア:

[(1, 15697687730), (2, 7848843865), (5, 3139537546), (10, 1569768773), (1213, 12941210), (2426, 6470605), (6065, 2588242), (12130, 1294121)]