12431132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 26342400

約数和(自身を除く): 13911268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 199, 322, 388, 398, 644, 679, 796, 1358, 1393, 2231, 2716, 2786, 4462, 4577, 5572, 8924, 9154, 15617, 18308, 19303, 31234, 32039, 38606, 62468, 64078, 77212, 128156, 135121, 270242, 443969, 540484, 887938, 1775876, 3107783, 6215566, 12431132]

約数ペア:

[(1, 12431132), (2, 6215566), (4, 3107783), (7, 1775876), (14, 887938), (23, 540484), (28, 443969), (46, 270242), (92, 135121), (97, 128156), (161, 77212), (194, 64078), (199, 62468), (322, 38606), (388, 32039), (398, 31234), (644, 19303), (679, 18308), (796, 15617), (1358, 9154), (1393, 8924), (2231, 5572), (2716, 4577), (2786, 4462)]