12431638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 19616256

約数和(自身を除く): 7184618

約数列:

[1, 2, 23, 46, 131, 262, 2063, 3013, 4126, 6026, 47449, 94898, 270253, 540506, 6215819, 12431638]

約数ペア:

[(1, 12431638), (2, 6215819), (23, 540506), (46, 270253), (131, 94898), (262, 47449), (2063, 6026), (3013, 4126)]