18976678298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{30253}}^1$

素因数の和:31262

約数の個数: 32

約数和(自身を含む): 31759439040

約数和(自身を除く): 12782760742

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 971, 1942, 16507, 18449, 30253, 33014, 36898, 60506, 313633, 514301, 574807, 627266, 1028602, 1149614, 9771719, 19543438, 29375663, 58751326, 499386271, 558137597, 998772542, 1116275194, 9488339149, 18976678298]

約数ペア:

[(1, 18976678298), (2, 9488339149), (17, 1116275194), (19, 998772542), (34, 558137597), (38, 499386271), (323, 58751326), (646, 29375663), (971, 19543438), (1942, 9771719), (16507, 1149614), (18449, 1028602), (30253, 627266), (33014, 574807), (36898, 514301), (60506, 313633)]