15987624

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 40233120

約数和(自身を除く): 24245496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4243, 8486, 12729, 16972, 25458, 33944, 50916, 101832, 666151, 1332302, 1998453, 2664604, 3996906, 5329208, 7993812, 15987624]

約数ペア:

[(1, 15987624), (2, 7993812), (3, 5329208), (4, 3996906), (6, 2664604), (8, 1998453), (12, 1332302), (24, 666151), (157, 101832), (314, 50916), (471, 33944), (628, 25458), (942, 16972), (1256, 12729), (1884, 8486), (3768, 4243)]