21603782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10067}}^1$

素因数の和:10135

約数の個数: 16

約数和(自身を含む): 34432560

約数和(自身を除く): 12828778

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 10067, 20134, 291943, 372479, 583886, 744958, 10801891, 21603782]

約数ペア:

[(1, 21603782), (2, 10801891), (29, 744958), (37, 583886), (58, 372479), (74, 291943), (1073, 20134), (2146, 10067)]