15171272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 30187200

約数和(自身を除く): 15015928

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 661, 1208, 1322, 2644, 2869, 5288, 5738, 11476, 12559, 22952, 25118, 50236, 99811, 100472, 199622, 399244, 798488, 1896409, 3792818, 7585636, 15171272]

約数ペア:

[(1, 15171272), (2, 7585636), (4, 3792818), (8, 1896409), (19, 798488), (38, 399244), (76, 199622), (151, 100472), (152, 99811), (302, 50236), (604, 25118), (661, 22952), (1208, 12559), (1322, 11476), (2644, 5738), (2869, 5288)]