21956536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17047}}^1$

素因数の和:17083

約数の個数: 32

約数和(自身を含む): 49098240

約数和(自身を除く): 27141704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 17047, 34094, 68188, 119329, 136376, 238658, 392081, 477316, 784162, 954632, 1568324, 2744567, 3136648, 5489134, 10978268, 21956536]

約数ペア:

[(1, 21956536), (2, 10978268), (4, 5489134), (7, 3136648), (8, 2744567), (14, 1568324), (23, 954632), (28, 784162), (46, 477316), (56, 392081), (92, 238658), (161, 136376), (184, 119329), (322, 68188), (644, 34094), (1288, 17047)]