12251690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 24274944

約数和(自身を除く): 12023254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 877, 1270, 1397, 1754, 2794, 4385, 6985, 8770, 9647, 13970, 19294, 48235, 96470, 111379, 222758, 556895, 1113790, 1225169, 2450338, 6125845, 12251690]

約数ペア:

[(1, 12251690), (2, 6125845), (5, 2450338), (10, 1225169), (11, 1113790), (22, 556895), (55, 222758), (110, 111379), (127, 96470), (254, 48235), (635, 19294), (877, 13970), (1270, 9647), (1397, 8770), (1754, 6985), (2794, 4385)]