15356396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 29421840

約数和(自身を除く): 14065444

約数列:

[1, 2, 4, 11, 22, 44, 421, 829, 842, 1658, 1684, 3316, 4631, 9119, 9262, 18238, 18524, 36476, 349009, 698018, 1396036, 3839099, 7678198, 15356396]

約数ペア:

[(1, 15356396), (2, 7678198), (4, 3839099), (11, 1396036), (22, 698018), (44, 349009), (421, 36476), (829, 18524), (842, 18238), (1658, 9262), (1684, 9119), (3316, 4631)]