15386988

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{16231}}^1$

素因数の和:16317

約数の個数: 24

約数和(自身を含む): 36359680

約数和(自身を除く): 20972692

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 16231, 32462, 48693, 64924, 97386, 194772, 1282249, 2564498, 3846747, 5128996, 7693494, 15386988]

約数ペア:

[(1, 15386988), (2, 7693494), (3, 5128996), (4, 3846747), (6, 2564498), (12, 1282249), (79, 194772), (158, 97386), (237, 64924), (316, 48693), (474, 32462), (948, 16231)]