19038502

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3919}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 32739840

約数和(自身を除く): 13701338

約数列:

[1, 2, 7, 14, 347, 694, 2429, 3919, 4858, 7838, 27433, 54866, 1359893, 2719786, 9519251, 19038502]

約数ペア:

[(1, 19038502), (2, 9519251), (7, 2719786), (14, 1359893), (347, 54866), (694, 27433), (2429, 7838), (3919, 4858)]