30984514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{5197}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 50898816

約数和(自身を除く): 19914302

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5197, 5962, 10394, 57167, 114334, 1408387, 2816774, 15492257, 30984514]

約数ペア:

[(1, 30984514), (2, 15492257), (11, 2816774), (22, 1408387), (271, 114334), (542, 57167), (2981, 10394), (5197, 5962)]