1870835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 548365

約数列:

[1, 5, 19, 47, 95, 235, 419, 893, 2095, 4465, 7961, 19693, 39805, 98465, 374167, 1870835]

約数ペア:

[(1, 1870835), (5, 374167), (19, 98465), (47, 39805), (95, 19693), (235, 7961), (419, 4465), (893, 2095)]