22691643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 34728960

約数和(自身を除く): 12037317

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 271, 339, 741, 813, 1469, 2147, 3523, 4407, 5149, 6441, 10569, 15447, 27911, 30623, 66937, 83733, 91869, 200811, 398099, 581837, 1194297, 1745511, 7563881, 22691643]

約数ペア:

[(1, 22691643), (3, 7563881), (13, 1745511), (19, 1194297), (39, 581837), (57, 398099), (113, 200811), (247, 91869), (271, 83733), (339, 66937), (741, 30623), (813, 27911), (1469, 15447), (2147, 10569), (3523, 6441), (4407, 5149)]