12854928304

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{822347}}^1$

素因数の和:823332

約数の個数: 20

約数和(自身を含む): 24931946664

約数和(自身を除く): 12077018360

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 822347, 1644694, 3289388, 6578776, 13157552, 803433019, 1606866038, 3213732076, 6427464152, 12854928304]

約数ペア:

[(1, 12854928304), (2, 6427464152), (4, 3213732076), (8, 1606866038), (16, 803433019), (977, 13157552), (1954, 6578776), (3908, 3289388), (7816, 1644694), (15632, 822347)]