13725514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 23173920

約数和(自身を除く): 9448406

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1319, 2638, 5203, 10406, 14509, 29018, 56717, 113434, 159599, 319198, 623887, 1247774, 6862757, 13725514]

約数ペア:

[(1, 13725514), (2, 6862757), (11, 1247774), (22, 623887), (43, 319198), (86, 159599), (121, 113434), (242, 56717), (473, 29018), (946, 14509), (1319, 10406), (2638, 5203)]