20190148214

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 30808071360

約数和(自身を除く): 10617923146

約数列:

[1, 2, 113, 197, 226, 394, 439, 878, 1033, 2066, 22261, 44522, 49607, 86483, 99214, 116729, 172966, 203501, 233458, 407002, 453487, 906974, 9772579, 19545158, 22995613, 45991226, 51244031, 89336939, 102488062, 178673878, 10095074107, 20190148214]

約数ペア:

[(1, 20190148214), (2, 10095074107), (113, 178673878), (197, 102488062), (226, 89336939), (394, 51244031), (439, 45991226), (878, 22995613), (1033, 19545158), (2066, 9772579), (22261, 906974), (44522, 453487), (49607, 407002), (86483, 233458), (99214, 203501), (116729, 172966)]