19413042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 23164878

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1319, 1338, 2453, 2638, 3957, 4906, 7359, 7914, 14509, 14718, 29018, 43527, 87054, 294137, 588274, 882411, 1764822, 3235507, 6471014, 9706521, 19413042]

約数ペア:

[(1, 19413042), (2, 9706521), (3, 6471014), (6, 3235507), (11, 1764822), (22, 882411), (33, 588274), (66, 294137), (223, 87054), (446, 43527), (669, 29018), (1319, 14718), (1338, 14509), (2453, 7914), (2638, 7359), (3957, 4906)]