19465348

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5264

約数の個数: 36

約数和(自身を含む): 41719440

約数和(自身を除く): 22254092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5227, 10454, 20908, 36589, 73178, 99313, 146356, 198626, 256123, 397252, 512246, 695191, 1024492, 1390382, 2780764, 4866337, 9732674, 19465348]

約数ペア:

[(1, 19465348), (2, 9732674), (4, 4866337), (7, 2780764), (14, 1390382), (19, 1024492), (28, 695191), (38, 512246), (49, 397252), (76, 256123), (98, 198626), (133, 146356), (196, 99313), (266, 73178), (532, 36589), (931, 20908), (1862, 10454), (3724, 5227)]