11973130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 23966208

約数和(自身を除く): 11993078

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2971, 4030, 5942, 14855, 29710, 38623, 77246, 92101, 184202, 193115, 386230, 460505, 921010, 1197313, 2394626, 5986565, 11973130]

約数ペア:

[(1, 11973130), (2, 5986565), (5, 2394626), (10, 1197313), (13, 921010), (26, 460505), (31, 386230), (62, 193115), (65, 184202), (130, 92101), (155, 77246), (310, 38623), (403, 29710), (806, 14855), (2015, 5942), (2971, 4030)]