15287962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 9802598

約数列:

[1, 2, 23, 43, 46, 59, 86, 118, 131, 262, 989, 1357, 1978, 2537, 2714, 3013, 5074, 5633, 6026, 7729, 11266, 15458, 58351, 116702, 129559, 177767, 259118, 332347, 355534, 664694, 7643981, 15287962]

約数ペア:

[(1, 15287962), (2, 7643981), (23, 664694), (43, 355534), (46, 332347), (59, 259118), (86, 177767), (118, 129559), (131, 116702), (262, 58351), (989, 15458), (1357, 11266), (1978, 7729), (2537, 6026), (2714, 5633), (3013, 5074)]