15721429094

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1\times {\mathrm{15527}}^1$

素因数の和:17900

約数の個数: 32

約数和(自身を含む): 27834126336

約数和(自身を除く): 12112697242

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2333, 4666, 15527, 16331, 31054, 32662, 72323, 108689, 144646, 217378, 481337, 506261, 962674, 1012522, 3369359, 6738718, 36224491, 72448982, 253571437, 507142874, 1122959221, 2245918442, 7860714547, 15721429094]

約数ペア:

[(1, 15721429094), (2, 7860714547), (7, 2245918442), (14, 1122959221), (31, 507142874), (62, 253571437), (217, 72448982), (434, 36224491), (2333, 6738718), (4666, 3369359), (15527, 1012522), (16331, 962674), (31054, 506261), (32662, 481337), (72323, 217378), (108689, 144646)]