13226470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 25459200

約数和(自身を除く): 12232730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1039, 1273, 2078, 2546, 5195, 6365, 10390, 12730, 19741, 39482, 69613, 98705, 139226, 197410, 348065, 696130, 1322647, 2645294, 6613235, 13226470]

約数ペア:

[(1, 13226470), (2, 6613235), (5, 2645294), (10, 1322647), (19, 696130), (38, 348065), (67, 197410), (95, 139226), (134, 98705), (190, 69613), (335, 39482), (670, 19741), (1039, 12730), (1273, 10390), (2078, 6365), (2546, 5195)]