272238118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{39581}}^1$

素因数の和:39783

約数の個数: 16

約数和(自身を含む): 432235440

約数和(自身を除く): 159997322

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 39581, 79162, 752039, 1504078, 7164161, 14328322, 136119059, 272238118]

約数ペア:

[(1, 272238118), (2, 136119059), (19, 14328322), (38, 7164161), (181, 1504078), (362, 752039), (3439, 79162), (6878, 39581)]