12399184

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 27676800

約数和(自身を除く): 15277616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 743, 1043, 1192, 1486, 2086, 2384, 2972, 4172, 5201, 5944, 8344, 10402, 11888, 16688, 20804, 41608, 83216, 110707, 221414, 442828, 774949, 885656, 1549898, 1771312, 3099796, 6199592, 12399184]

約数ペア:

[(1, 12399184), (2, 6199592), (4, 3099796), (7, 1771312), (8, 1549898), (14, 885656), (16, 774949), (28, 442828), (56, 221414), (112, 110707), (149, 83216), (298, 41608), (596, 20804), (743, 16688), (1043, 11888), (1192, 10402), (1486, 8344), (2086, 5944), (2384, 5201), (2972, 4172)]