12816416

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4236

約数の個数: 24

約数和(自身を含む): 25498620

約数和(自身を除く): 12682204

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 4129, 8258, 16516, 33032, 66064, 132128, 400513, 801026, 1602052, 3204104, 6408208, 12816416]

約数ペア:

[(1, 12816416), (2, 6408208), (4, 3204104), (8, 1602052), (16, 801026), (32, 400513), (97, 132128), (194, 66064), (388, 33032), (776, 16516), (1552, 8258), (3104, 4129)]