42628210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224359}}^1$

素因数の和:224385

約数の個数: 16

約数和(自身を含む): 80769600

約数和(自身を除く): 38141390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 224359, 448718, 1121795, 2243590, 4262821, 8525642, 21314105, 42628210]

約数ペア:

[(1, 42628210), (2, 21314105), (5, 8525642), (10, 4262821), (19, 2243590), (38, 1121795), (95, 448718), (190, 224359)]