19512126

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 45302400

約数和(自身を除く): 25790274

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 967, 1062, 1121, 1934, 2242, 2901, 3363, 5802, 6726, 8703, 10089, 17406, 18373, 20178, 36746, 55119, 57053, 110238, 114106, 165357, 171159, 330714, 342318, 513477, 1026954, 1084007, 2168014, 3252021, 6504042, 9756063, 19512126]

約数ペア:

[(1, 19512126), (2, 9756063), (3, 6504042), (6, 3252021), (9, 2168014), (18, 1084007), (19, 1026954), (38, 513477), (57, 342318), (59, 330714), (114, 171159), (118, 165357), (171, 114106), (177, 110238), (342, 57053), (354, 55119), (531, 36746), (967, 20178), (1062, 18373), (1121, 17406), (1934, 10089), (2242, 8703), (2901, 6726), (3363, 5802)]