17994772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4993}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 33979176

約数和(自身を除く): 15984404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 4993, 9986, 19972, 84881, 169762, 264629, 339524, 529258, 1058516, 4498693, 8997386, 17994772]

約数ペア:

[(1, 17994772), (2, 8997386), (4, 4498693), (17, 1058516), (34, 529258), (53, 339524), (68, 264629), (106, 169762), (212, 84881), (901, 19972), (1802, 9986), (3604, 4993)]