13749388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 25567920

約数和(自身を除く): 11818532

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1601, 2147, 3202, 4294, 6404, 8588, 30419, 60838, 121676, 180913, 361826, 723652, 3437347, 6874694, 13749388]

約数ペア:

[(1, 13749388), (2, 6874694), (4, 3437347), (19, 723652), (38, 361826), (76, 180913), (113, 121676), (226, 60838), (452, 30419), (1601, 8588), (2147, 6404), (3202, 4294)]