16085590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 31472640

約数和(自身を除く): 15387050

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2731, 2945, 5462, 5890, 13655, 27310, 51889, 84661, 103778, 169322, 259445, 423305, 518890, 846610, 1608559, 3217118, 8042795, 16085590]

約数ペア:

[(1, 16085590), (2, 8042795), (5, 3217118), (10, 1608559), (19, 846610), (31, 518890), (38, 423305), (62, 259445), (95, 169322), (155, 103778), (190, 84661), (310, 51889), (589, 27310), (1178, 13655), (2731, 5890), (2945, 5462)]