15966792

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 43489680

約数和(自身を除く): 27522888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1051, 1266, 1688, 1899, 2102, 2532, 3153, 3798, 4204, 5064, 6306, 7596, 8408, 9459, 12612, 15192, 18918, 25224, 37836, 75672, 221761, 443522, 665283, 887044, 1330566, 1774088, 1995849, 2661132, 3991698, 5322264, 7983396, 15966792]

約数ペア:

[(1, 15966792), (2, 7983396), (3, 5322264), (4, 3991698), (6, 2661132), (8, 1995849), (9, 1774088), (12, 1330566), (18, 887044), (24, 665283), (36, 443522), (72, 221761), (211, 75672), (422, 37836), (633, 25224), (844, 18918), (1051, 15192), (1266, 12612), (1688, 9459), (1899, 8408), (2102, 7596), (2532, 6306), (3153, 5064), (3798, 4204)]