19070022

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 43075584

約数和(自身を除く): 24005562

約数列:

[1, 2, 3, 6, 17, 31, 34, 37, 51, 62, 74, 93, 102, 111, 163, 186, 222, 326, 489, 527, 629, 978, 1054, 1147, 1258, 1581, 1887, 2294, 2771, 3162, 3441, 3774, 5053, 5542, 6031, 6882, 8313, 10106, 12062, 15159, 16626, 18093, 19499, 30318, 36186, 38998, 58497, 85901, 102527, 116994, 171802, 186961, 205054, 257703, 307581, 373922, 515406, 560883, 615162, 1121766, 3178337, 6356674, 9535011, 19070022]

約数ペア:

[(1, 19070022), (2, 9535011), (3, 6356674), (6, 3178337), (17, 1121766), (31, 615162), (34, 560883), (37, 515406), (51, 373922), (62, 307581), (74, 257703), (93, 205054), (102, 186961), (111, 171802), (163, 116994), (186, 102527), (222, 85901), (326, 58497), (489, 38998), (527, 36186), (629, 30318), (978, 19499), (1054, 18093), (1147, 16626), (1258, 15159), (1581, 12062), (1887, 10106), (2294, 8313), (2771, 6882), (3162, 6031), (3441, 5542), (3774, 5053)]