15566206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 10094594

約数列:

[1, 2, 19, 38, 53, 59, 106, 118, 131, 262, 1007, 1121, 2014, 2242, 2489, 3127, 4978, 6254, 6943, 7729, 13886, 15458, 59413, 118826, 131917, 146851, 263834, 293702, 409637, 819274, 7783103, 15566206]

約数ペア:

[(1, 15566206), (2, 7783103), (19, 819274), (38, 409637), (53, 293702), (59, 263834), (106, 146851), (118, 131917), (131, 118826), (262, 59413), (1007, 15458), (1121, 13886), (2014, 7729), (2242, 6943), (2489, 6254), (3127, 4978)]