9720944

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{809}}^1$

素因数の和:1568

約数の個数: 20

約数和(自身を含む): 18882720

約数和(自身を除く): 9161776

約数列:

[1, 2, 4, 8, 16, 751, 809, 1502, 1618, 3004, 3236, 6008, 6472, 12016, 12944, 607559, 1215118, 2430236, 4860472, 9720944]

約数ペア:

[(1, 9720944), (2, 4860472), (4, 2430236), (8, 1215118), (16, 607559), (751, 12944), (809, 12016), (1502, 6472), (1618, 6008), (3004, 3236)]