19137370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14389}}^1$

素因数の和:14422

約数の個数: 32

約数和(自身を含む): 41443200

約数和(自身を除く): 22305830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14389, 28778, 71945, 100723, 143890, 201446, 273391, 503615, 546782, 1007230, 1366955, 1913737, 2733910, 3827474, 9568685, 19137370]

約数ペア:

[(1, 19137370), (2, 9568685), (5, 3827474), (7, 2733910), (10, 1913737), (14, 1366955), (19, 1007230), (35, 546782), (38, 503615), (70, 273391), (95, 201446), (133, 143890), (190, 100723), (266, 71945), (665, 28778), (1330, 14389)]