19368908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10067}}^1$

素因数の和:10121

約数の個数: 24

約数和(自身を含む): 37493232

約数和(自身を除く): 18124324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 10067, 20134, 40268, 130871, 261742, 372479, 523484, 744958, 1489916, 4842227, 9684454, 19368908]

約数ペア:

[(1, 19368908), (2, 9684454), (4, 4842227), (13, 1489916), (26, 744958), (37, 523484), (52, 372479), (74, 261742), (148, 130871), (481, 40268), (962, 20134), (1924, 10067)]