19072216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{58147}}^1$

素因数の和:58194

約数の個数: 16

約数和(自身を含む): 36633240

約数和(自身を除く): 17561024

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 58147, 116294, 232588, 465176, 2384027, 4768054, 9536108, 19072216]

約数ペア:

[(1, 19072216), (2, 9536108), (4, 4768054), (8, 2384027), (41, 465176), (82, 232588), (164, 116294), (328, 58147)]