18972552

素因数分解:

$2^3\times 3^1\times {\mathrm{790523}}^1$

素因数の和:790532

約数の個数: 16

約数和(自身を含む): 47431440

約数和(自身を除く): 28458888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 790523, 1581046, 2371569, 3162092, 4743138, 6324184, 9486276, 18972552]

約数ペア:

[(1, 18972552), (2, 9486276), (3, 6324184), (4, 4743138), (6, 3162092), (8, 2371569), (12, 1581046), (24, 790523)]