22339490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 41655600

約数和(自身を除く): 19316110

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 346, 349, 370, 698, 865, 1730, 1745, 3490, 6401, 12802, 12913, 25826, 32005, 60377, 64010, 64565, 120754, 129130, 301885, 603770, 2233949, 4467898, 11169745, 22339490]

約数ペア:

[(1, 22339490), (2, 11169745), (5, 4467898), (10, 2233949), (37, 603770), (74, 301885), (173, 129130), (185, 120754), (346, 64565), (349, 64010), (370, 60377), (698, 32005), (865, 25826), (1730, 12913), (1745, 12802), (3490, 6401)]