1920586090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6195439}}^1$

素因数の和:6195477

約数の個数: 16

約数和(自身を含む): 3568573440

約数和(自身を除く): 1647987350

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6195439, 12390878, 30977195, 61954390, 192058609, 384117218, 960293045, 1920586090]

約数ペア:

[(1, 1920586090), (2, 960293045), (5, 384117218), (10, 192058609), (31, 61954390), (62, 30977195), (155, 12390878), (310, 6195439)]