19453312

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 38953800

約数和(自身を除く): 19500488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 401, 758, 802, 1516, 1604, 3032, 3208, 6064, 6416, 12128, 12832, 24256, 25664, 48512, 51328, 151979, 303958, 607916, 1215832, 2431664, 4863328, 9726656, 19453312]

約数ペア:

[(1, 19453312), (2, 9726656), (4, 4863328), (8, 2431664), (16, 1215832), (32, 607916), (64, 303958), (128, 151979), (379, 51328), (401, 48512), (758, 25664), (802, 24256), (1516, 12832), (1604, 12128), (3032, 6416), (3208, 6064)]