15520362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18089}}^1$

素因数の和:18118

約数の個数: 32

約数和(自身を含む): 36469440

約数和(自身を除く): 20949078

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18089, 36178, 54267, 108534, 198979, 235157, 397958, 470314, 596937, 705471, 1193874, 1410942, 2586727, 5173454, 7760181, 15520362]

約数ペア:

[(1, 15520362), (2, 7760181), (3, 5173454), (6, 2586727), (11, 1410942), (13, 1193874), (22, 705471), (26, 596937), (33, 470314), (39, 397958), (66, 235157), (78, 198979), (143, 108534), (286, 54267), (429, 36178), (858, 18089)]