19432849526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{69929}}^1$

素因数の和:70124

約数の個数: 32

約数和(自身を含む): 31418150400

約数和(自身を除く): 11985300874

約数列:

[1, 2, 19, 38, 71, 103, 142, 206, 1349, 1957, 2698, 3914, 7313, 14626, 69929, 138947, 139858, 277894, 1328651, 2657302, 4964959, 7202687, 9929918, 14405374, 94334221, 136851053, 188668442, 273702106, 511390777, 1022781554, 9716424763, 19432849526]

約数ペア:

[(1, 19432849526), (2, 9716424763), (19, 1022781554), (38, 511390777), (71, 273702106), (103, 188668442), (142, 136851053), (206, 94334221), (1349, 14405374), (1957, 9929918), (2698, 7202687), (3914, 4964959), (7313, 2657302), (14626, 1328651), (69929, 277894), (138947, 139858)]