15742146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19758

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 22135614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19727, 39454, 59181, 118362, 138089, 276178, 374813, 414267, 749626, 828534, 1124439, 2248878, 2623691, 5247382, 7871073, 15742146]

約数ペア:

[(1, 15742146), (2, 7871073), (3, 5247382), (6, 2623691), (7, 2248878), (14, 1124439), (19, 828534), (21, 749626), (38, 414267), (42, 374813), (57, 276178), (114, 138089), (133, 118362), (266, 59181), (399, 39454), (798, 19727)]