11971730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52051}}^1$

素因数の和:52081

約数の個数: 16

約数和(自身を含む): 22486464

約数和(自身を除く): 10514734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 52051, 104102, 260255, 520510, 1197173, 2394346, 5985865, 11971730]

約数ペア:

[(1, 11971730), (2, 5985865), (5, 2394346), (10, 1197173), (23, 520510), (46, 260255), (115, 104102), (230, 52051)]