9913618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 8593262

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2039, 2431, 4078, 4862, 22429, 26507, 34663, 44858, 53014, 69326, 291577, 381293, 450619, 583154, 762586, 901238, 4956809, 9913618]

約数ペア:

[(1, 9913618), (2, 4956809), (11, 901238), (13, 762586), (17, 583154), (22, 450619), (26, 381293), (34, 291577), (143, 69326), (187, 53014), (221, 44858), (286, 34663), (374, 26507), (442, 22429), (2039, 4862), (2431, 4078)]