13849940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53269}}^1$

素因数の和:53291

約数の個数: 24

約数和(自身を含む): 31322760

約数和(自身を除く): 17472820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53269, 106538, 213076, 266345, 532690, 692497, 1065380, 1384994, 2769988, 3462485, 6924970, 13849940]

約数ペア:

[(1, 13849940), (2, 6924970), (4, 3462485), (5, 2769988), (10, 1384994), (13, 1065380), (20, 692497), (26, 532690), (52, 266345), (65, 213076), (130, 106538), (260, 53269)]