11987414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 19123776

約数和(自身を除く): 7136362

約数列:

[1, 2, 17, 34, 271, 542, 1301, 2602, 4607, 9214, 22117, 44234, 352571, 705142, 5993707, 11987414]

約数ペア:

[(1, 11987414), (2, 5993707), (17, 705142), (34, 352571), (271, 44234), (542, 22117), (1301, 9214), (2602, 4607)]