1872245890

素因数分解:

$2^1\times 5^1\times {\mathrm{14929}}^1\times {\mathrm{12541}}^1$

素因数の和:27477

約数の個数: 16

約数和(自身を含む): 3370537080

約数和(自身を除く): 1498291190

約数列:

[1, 2, 5, 10, 12541, 14929, 25082, 29858, 62705, 74645, 125410, 149290, 187224589, 374449178, 936122945, 1872245890]

約数ペア:

[(1, 1872245890), (2, 936122945), (5, 374449178), (10, 187224589), (12541, 149290), (14929, 125410), (25082, 74645), (29858, 62705)]