12671308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3637}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 24243632

約数和(自身を除く): 11572324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 3637, 7274, 14548, 47281, 94562, 189124, 243679, 487358, 974716, 3167827, 6335654, 12671308]

約数ペア:

[(1, 12671308), (2, 6335654), (4, 3167827), (13, 974716), (26, 487358), (52, 243679), (67, 189124), (134, 94562), (268, 47281), (871, 14548), (1742, 7274), (3484, 3637)]