15221112

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3187}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 38256000

約数和(自身を除く): 23034888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3187, 4776, 6374, 9561, 12748, 19122, 25496, 38244, 76488, 634213, 1268426, 1902639, 2536852, 3805278, 5073704, 7610556, 15221112]

約数ペア:

[(1, 15221112), (2, 7610556), (3, 5073704), (4, 3805278), (6, 2536852), (8, 1902639), (12, 1268426), (24, 634213), (199, 76488), (398, 38244), (597, 25496), (796, 19122), (1194, 12748), (1592, 9561), (2388, 6374), (3187, 4776)]