1540032688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5065897}}^1$

素因数の和:5065924

約数の個数: 20

約数和(自身を含む): 3140856760

約数和(自身を除く): 1600824072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5065897, 10131794, 20263588, 40527176, 81054352, 96252043, 192504086, 385008172, 770016344, 1540032688]

約数ペア:

[(1, 1540032688), (2, 770016344), (4, 385008172), (8, 192504086), (16, 96252043), (19, 81054352), (38, 40527176), (76, 20263588), (152, 10131794), (304, 5065897)]