19453316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 35757120

約数和(自身を除く): 16303804

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 2503, 3886, 5006, 7772, 10012, 72587, 145174, 167701, 290348, 335402, 670804, 4863329, 9726658, 19453316]

約数ペア:

[(1, 19453316), (2, 9726658), (4, 4863329), (29, 670804), (58, 335402), (67, 290348), (116, 167701), (134, 145174), (268, 72587), (1943, 10012), (2503, 7772), (3886, 5006)]