15690330416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51612929}}^1$

素因数の和:51612956

約数の個数: 20

約数和(自身を含む): 32000016600

約数和(自身を除く): 16309686184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51612929, 103225858, 206451716, 412903432, 825806864, 980645651, 1961291302, 3922582604, 7845165208, 15690330416]

約数ペア:

[(1, 15690330416), (2, 7845165208), (4, 3922582604), (8, 1961291302), (16, 980645651), (19, 825806864), (38, 412903432), (76, 206451716), (152, 103225858), (304, 51612929)]