19160964

素因数分解:

$2^2\times 3^2\times {\mathrm{532249}}^1$

素因数の和:532259

約数の個数: 18

約数和(自身を含む): 48434750

約数和(自身を除く): 29273786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532249, 1064498, 1596747, 2128996, 3193494, 4790241, 6386988, 9580482, 19160964]

約数ペア:

[(1, 19160964), (2, 9580482), (3, 6386988), (4, 4790241), (6, 3193494), (9, 2128996), (12, 1596747), (18, 1064498), (36, 532249)]