12907664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10477}}^1$

素因数の和:10503

約数の個数: 40

約数和(自身を含む): 31182528

約数和(自身を除く): 18274864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10477, 20954, 41908, 73339, 83816, 115247, 146678, 167632, 230494, 293356, 460988, 586712, 806729, 921976, 1173424, 1613458, 1843952, 3226916, 6453832, 12907664]

約数ペア:

[(1, 12907664), (2, 6453832), (4, 3226916), (7, 1843952), (8, 1613458), (11, 1173424), (14, 921976), (16, 806729), (22, 586712), (28, 460988), (44, 293356), (56, 230494), (77, 167632), (88, 146678), (112, 115247), (154, 83816), (176, 73339), (308, 41908), (616, 20954), (1232, 10477)]