16411970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 32367600

約数和(自身を除く): 15955630

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 3329, 4930, 6658, 16645, 33290, 56593, 96541, 113186, 193082, 282965, 482705, 565930, 965410, 1641197, 3282394, 8205985, 16411970]

約数ペア:

[(1, 16411970), (2, 8205985), (5, 3282394), (10, 1641197), (17, 965410), (29, 565930), (34, 482705), (58, 282965), (85, 193082), (145, 113186), (170, 96541), (290, 56593), (493, 33290), (986, 16645), (2465, 6658), (3329, 4930)]