25320198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{222107}}^1$

素因数の和:222131

約数の個数: 16

約数和(自身を含む): 53305920

約数和(自身を除く): 27985722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 222107, 444214, 666321, 1332642, 4220033, 8440066, 12660099, 25320198]

約数ペア:

[(1, 25320198), (2, 12660099), (3, 8440066), (6, 4220033), (19, 1332642), (38, 666321), (57, 444214), (114, 222107)]