10721876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3637}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 20780256

約数和(自身を除く): 10058380

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 3637, 7274, 14548, 40007, 80014, 160028, 243679, 487358, 974716, 2680469, 5360938, 10721876]

約数ペア:

[(1, 10721876), (2, 5360938), (4, 2680469), (11, 974716), (22, 487358), (44, 243679), (67, 160028), (134, 80014), (268, 40007), (737, 14548), (1474, 7274), (2948, 3637)]