39429446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 71573760

約数和(自身を除く): 32144314

約数列:

[1, 2, 7, 14, 19, 38, 133, 227, 266, 454, 653, 1306, 1589, 3178, 4313, 4571, 8626, 9142, 12407, 24814, 30191, 60382, 86849, 148231, 173698, 296462, 1037617, 2075234, 2816389, 5632778, 19714723, 39429446]

約数ペア:

[(1, 39429446), (2, 19714723), (7, 5632778), (14, 2816389), (19, 2075234), (38, 1037617), (133, 296462), (227, 173698), (266, 148231), (454, 86849), (653, 60382), (1306, 30191), (1589, 24814), (3178, 12407), (4313, 9142), (4571, 8626)]