13958938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 11701862

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 659, 1246, 1318, 1513, 3026, 4613, 9226, 10591, 11203, 21182, 22406, 58651, 78421, 117302, 156842, 410557, 821114, 997067, 1994134, 6979469, 13958938]

約数ペア:

[(1, 13958938), (2, 6979469), (7, 1994134), (14, 997067), (17, 821114), (34, 410557), (89, 156842), (119, 117302), (178, 78421), (238, 58651), (623, 22406), (659, 21182), (1246, 11203), (1318, 10591), (1513, 9226), (3026, 4613)]