19379930521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{165673}}^1$

素因数の和:166680

約数の個数: 16

約数和(自身を含む): 23475343104

約数和(自身を除く): 4095412583

約数列:

[1, 7, 17, 119, 983, 6881, 16711, 116977, 165673, 1159711, 2816441, 19715087, 162856559, 1139995913, 2768561503, 19379930521]

約数ペア:

[(1, 19379930521), (7, 2768561503), (17, 1139995913), (119, 162856559), (983, 19715087), (6881, 2816441), (16711, 1159711), (116977, 165673)]