15321386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6265

約数の個数: 16

約数和(自身を含む): 24671304

約数和(自身を除く): 9349918

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 6173, 12346, 104941, 209882, 450629, 901258, 7660693, 15321386]

約数ペア:

[(1, 15321386), (2, 7660693), (17, 901258), (34, 450629), (73, 209882), (146, 104941), (1241, 12346), (2482, 6173)]