1382288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4574

約数の個数: 20

約数和(自身を含む): 2819760

約数和(自身を除く): 1437472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4547, 9094, 18188, 36376, 72752, 86393, 172786, 345572, 691144, 1382288]

約数ペア:

[(1, 1382288), (2, 691144), (4, 345572), (8, 172786), (16, 86393), (19, 72752), (38, 36376), (76, 18188), (152, 9094), (304, 4547)]