19864182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 43007328

約数和(自身を除く): 23143146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1093, 1398, 2186, 3029, 3279, 6058, 6558, 9087, 14209, 18174, 28418, 42627, 85254, 254669, 509338, 764007, 1528014, 3310697, 6621394, 9932091, 19864182]

約数ペア:

[(1, 19864182), (2, 9932091), (3, 6621394), (6, 3310697), (13, 1528014), (26, 764007), (39, 509338), (78, 254669), (233, 85254), (466, 42627), (699, 28418), (1093, 18174), (1398, 14209), (2186, 9087), (3029, 6558), (3279, 6058)]