15896606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 27250560

約数和(自身を除く): 11353954

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 331, 407, 649, 662, 814, 1298, 2183, 3641, 4366, 7282, 12247, 19529, 24013, 24494, 39058, 48026, 134717, 214819, 269434, 429638, 722573, 1445146, 7948303, 15896606]

約数ペア:

[(1, 15896606), (2, 7948303), (11, 1445146), (22, 722573), (37, 429638), (59, 269434), (74, 214819), (118, 134717), (331, 48026), (407, 39058), (649, 24494), (662, 24013), (814, 19529), (1298, 12247), (2183, 7282), (3641, 4366)]