19041458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 32011200

約数和(自身を除く): 12969742

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 467, 551, 703, 934, 1073, 1102, 1406, 2146, 8873, 13543, 17279, 17746, 20387, 27086, 34558, 40774, 257317, 328301, 501091, 514634, 656602, 1002182, 9520729, 19041458]

約数ペア:

[(1, 19041458), (2, 9520729), (19, 1002182), (29, 656602), (37, 514634), (38, 501091), (58, 328301), (74, 257317), (467, 40774), (551, 34558), (703, 27086), (934, 20387), (1073, 17746), (1102, 17279), (1406, 13543), (2146, 8873)]