8899372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{6163}}^1$

素因数の和:6205

約数の個数: 18

約数和(自身を含む): 16439388

約数和(自身を除く): 7540016

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6163, 12326, 24652, 117097, 234194, 468388, 2224843, 4449686, 8899372]

約数ペア:

[(1, 8899372), (2, 4449686), (4, 2224843), (19, 468388), (38, 234194), (76, 117097), (361, 24652), (722, 12326), (1444, 6163)]