11988692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 21880320

約数和(自身を除く): 9891628

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 887, 1774, 3379, 3548, 6758, 13516, 27497, 54994, 96683, 109988, 193366, 386732, 2997173, 5994346, 11988692]

約数ペア:

[(1, 11988692), (2, 5994346), (4, 2997173), (31, 386732), (62, 193366), (109, 109988), (124, 96683), (218, 54994), (436, 27497), (887, 13516), (1774, 6758), (3379, 3548)]