19326088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58921}}^1$

素因数の和:58968

約数の個数: 16

約数和(自身を含む): 37120860

約数和(自身を除く): 17794772

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58921, 117842, 235684, 471368, 2415761, 4831522, 9663044, 19326088]

約数ペア:

[(1, 19326088), (2, 9663044), (4, 4831522), (8, 2415761), (41, 471368), (82, 235684), (164, 117842), (328, 58921)]