19237430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83641}}^1$

素因数の和:83671

約数の個数: 16

約数和(自身を含む): 36133344

約数和(自身を除く): 16895914

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 83641, 167282, 418205, 836410, 1923743, 3847486, 9618715, 19237430]

約数ペア:

[(1, 19237430), (2, 9618715), (5, 3847486), (10, 1923743), (23, 836410), (46, 418205), (115, 167282), (230, 83641)]