16803892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 18758348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 269, 322, 388, 538, 644, 679, 1076, 1358, 1883, 2231, 2716, 3766, 4462, 6187, 7532, 8924, 12374, 15617, 24748, 26093, 31234, 43309, 52186, 62468, 86618, 104372, 173236, 182651, 365302, 600139, 730604, 1200278, 2400556, 4200973, 8401946, 16803892]

約数ペア:

[(1, 16803892), (2, 8401946), (4, 4200973), (7, 2400556), (14, 1200278), (23, 730604), (28, 600139), (46, 365302), (92, 182651), (97, 173236), (161, 104372), (194, 86618), (269, 62468), (322, 52186), (388, 43309), (538, 31234), (644, 26093), (679, 24748), (1076, 15617), (1358, 12374), (1883, 8924), (2231, 7532), (2716, 6187), (3766, 4462)]