19005477146

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{4637}}^1$

素因数の和:5198

約数の個数: 32

約数和(自身を含む): 29406404160

約数和(自身を除く): 10400927014

約数列:

[1, 2, 67, 73, 134, 146, 419, 838, 4637, 4891, 9274, 9782, 28073, 30587, 56146, 61174, 310679, 338501, 621358, 677002, 1942903, 2049329, 3885806, 4098658, 22679567, 45359134, 130174501, 141831919, 260349002, 283663838, 9502738573, 19005477146]

約数ペア:

[(1, 19005477146), (2, 9502738573), (67, 283663838), (73, 260349002), (134, 141831919), (146, 130174501), (419, 45359134), (838, 22679567), (4637, 4098658), (4891, 3885806), (9274, 2049329), (9782, 1942903), (28073, 677002), (30587, 621358), (56146, 338501), (61174, 310679)]