18968668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9619}}^1$

素因数の和:9669

約数の個数: 24

約数和(自身を含む): 36363600

約数和(自身を除く): 17394932

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 9619, 19238, 38476, 163523, 278951, 327046, 557902, 654092, 1115804, 4742167, 9484334, 18968668]

約数ペア:

[(1, 18968668), (2, 9484334), (4, 4742167), (17, 1115804), (29, 654092), (34, 557902), (58, 327046), (68, 278951), (116, 163523), (493, 38476), (986, 19238), (1972, 9619)]