12543304

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11648696

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 223, 316, 356, 446, 632, 712, 892, 1784, 7031, 14062, 17617, 19847, 28124, 35234, 39694, 56248, 70468, 79388, 140936, 158776, 1567913, 3135826, 6271652, 12543304]

約数ペア:

[(1, 12543304), (2, 6271652), (4, 3135826), (8, 1567913), (79, 158776), (89, 140936), (158, 79388), (178, 70468), (223, 56248), (316, 39694), (356, 35234), (446, 28124), (632, 19847), (712, 17617), (892, 14062), (1784, 7031)]