11945390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 23561280

約数和(自身を除く): 11615890

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2423, 2465, 4846, 4930, 12115, 24230, 41191, 70267, 82382, 140534, 205955, 351335, 411910, 702670, 1194539, 2389078, 5972695, 11945390]

約数ペア:

[(1, 11945390), (2, 5972695), (5, 2389078), (10, 1194539), (17, 702670), (29, 411910), (34, 351335), (58, 205955), (85, 140534), (145, 82382), (170, 70267), (290, 41191), (493, 24230), (986, 12115), (2423, 4930), (2465, 4846)]