15985232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52583}}^1$

素因数の和:52610

約数の個数: 20

約数和(自身を含む): 32602080

約数和(自身を除く): 16616848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52583, 105166, 210332, 420664, 841328, 999077, 1998154, 3996308, 7992616, 15985232]

約数ペア:

[(1, 15985232), (2, 7992616), (4, 3996308), (8, 1998154), (16, 999077), (19, 841328), (38, 420664), (76, 210332), (152, 105166), (304, 52583)]