21437719486

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1\times {\mathrm{29453}}^1$

素因数の和:30723

約数の個数: 16

約数和(自身を含む): 32269802400

約数和(自身を除く): 10832082914

約数列:

[1, 2, 439, 829, 878, 1658, 29453, 58906, 363931, 727862, 12929867, 24416537, 25859734, 48833074, 10718859743, 21437719486]

約数ペア:

[(1, 21437719486), (2, 10718859743), (439, 48833074), (829, 25859734), (878, 24416537), (1658, 12929867), (29453, 727862), (58906, 363931)]