22439230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 44413920

約数和(自身を除く): 21974690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1489, 1507, 2978, 3014, 7445, 7535, 14890, 15070, 16379, 32758, 81895, 163790, 203993, 407986, 1019965, 2039930, 2243923, 4487846, 11219615, 22439230]

約数ペア:

[(1, 22439230), (2, 11219615), (5, 4487846), (10, 2243923), (11, 2039930), (22, 1019965), (55, 407986), (110, 203993), (137, 163790), (274, 81895), (685, 32758), (1370, 16379), (1489, 15070), (1507, 14890), (2978, 7535), (3014, 7445)]