15690621552

素因数分解:

$2^4\times 3^1\times {\mathrm{326887949}}^1$

素因数の和:326887960

約数の個数: 20

約数和(自身を含む): 40534105800

約数和(自身を除く): 24843484248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326887949, 653775898, 980663847, 1307551796, 1961327694, 2615103592, 3922655388, 5230207184, 7845310776, 15690621552]

約数ペア:

[(1, 15690621552), (2, 7845310776), (3, 5230207184), (4, 3922655388), (6, 2615103592), (8, 1961327694), (12, 1307551796), (16, 980663847), (24, 653775898), (48, 326887949)]