190999438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{718043}}^1$

素因数の和:718071

約数の個数: 16

約数和(自身を含む): 344661120

約数和(自身を除く): 153661682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 718043, 1436086, 5026301, 10052602, 13642817, 27285634, 95499719, 190999438]

約数ペア:

[(1, 190999438), (2, 95499719), (7, 27285634), (14, 13642817), (19, 10052602), (38, 5026301), (133, 1436086), (266, 718043)]