13215204884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10041949}}^1$

素因数の和:10042007

約数の個数: 24

約数和(自身を含む): 26992761600

約数和(自身を除く): 13777556716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 10041949, 20083898, 40167796, 70293643, 140587286, 281174572, 471971603, 943943206, 1887886412, 3303801221, 6607602442, 13215204884]

約数ペア:

[(1, 13215204884), (2, 6607602442), (4, 3303801221), (7, 1887886412), (14, 943943206), (28, 471971603), (47, 281174572), (94, 140587286), (188, 70293643), (329, 40167796), (658, 20083898), (1316, 10041949)]