18752804

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9515

約数の個数: 24

約数和(自身を含む): 38037888

約数和(自身を除く): 19285084

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9433, 18866, 37732, 66031, 132062, 264124, 669743, 1339486, 2678972, 4688201, 9376402, 18752804]

約数ペア:

[(1, 18752804), (2, 9376402), (4, 4688201), (7, 2678972), (14, 1339486), (28, 669743), (71, 264124), (142, 132062), (284, 66031), (497, 37732), (994, 18866), (1988, 9433)]