15317232008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2017549}}^1$

素因数の和:2017641

約数の個数: 32

約数和(自身を含む): 31352727000

約数和(自身を除く): 16035494992

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 2017549, 4035098, 8070196, 16140392, 26228137, 52456274, 104912548, 147281077, 209825096, 294562154, 589124308, 1178248616, 1914654001, 3829308002, 7658616004, 15317232008]

約数ペア:

[(1, 15317232008), (2, 7658616004), (4, 3829308002), (8, 1914654001), (13, 1178248616), (26, 589124308), (52, 294562154), (73, 209825096), (104, 147281077), (146, 104912548), (292, 52456274), (584, 26228137), (949, 16140392), (1898, 8070196), (3796, 4035098), (7592, 2017549)]