22480990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16903}}^1$

素因数の和:16936

約数の個数: 32

約数和(自身を含む): 48683520

約数和(自身を除く): 26202530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 16903, 33806, 84515, 118321, 169030, 236642, 321157, 591605, 642314, 1183210, 1605785, 2248099, 3211570, 4496198, 11240495, 22480990]

約数ペア:

[(1, 22480990), (2, 11240495), (5, 4496198), (7, 3211570), (10, 2248099), (14, 1605785), (19, 1183210), (35, 642314), (38, 591605), (70, 321157), (95, 236642), (133, 169030), (190, 118321), (266, 84515), (665, 33806), (1330, 16903)]