12790382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 22654080

約数和(自身を除く): 9863698

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 827, 1406, 1654, 7733, 9097, 15466, 15713, 18194, 30599, 31426, 61198, 172843, 336589, 345686, 581381, 673178, 1162762, 6395191, 12790382]

約数ペア:

[(1, 12790382), (2, 6395191), (11, 1162762), (19, 673178), (22, 581381), (37, 345686), (38, 336589), (74, 172843), (209, 61198), (407, 31426), (418, 30599), (703, 18194), (814, 15713), (827, 15466), (1406, 9097), (1654, 7733)]