12118909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 14109120

約数和(自身を除く): 1990211

約数列:

[1, 11, 17, 187, 229, 283, 2519, 3113, 3893, 4811, 42823, 52921, 64807, 712877, 1101719, 12118909]

約数ペア:

[(1, 12118909), (11, 1101719), (17, 712877), (187, 64807), (229, 52921), (283, 42823), (2519, 4811), (3113, 3893)]