9111868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 16949520

約数和(自身を除く): 7837652

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1061, 2122, 2147, 4244, 4294, 8588, 20159, 40318, 80636, 119893, 239786, 479572, 2277967, 4555934, 9111868]

約数ペア:

[(1, 9111868), (2, 4555934), (4, 2277967), (19, 479572), (38, 239786), (76, 119893), (113, 80636), (226, 40318), (452, 20159), (1061, 8588), (2122, 4294), (2147, 4244)]