189107572

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 335462400

約数和(自身を除く): 146354828

約数列:

[1, 2, 4, 127, 191, 254, 382, 508, 764, 1949, 3898, 7796, 24257, 48514, 97028, 247523, 372259, 495046, 744518, 990092, 1489036, 47276893, 94553786, 189107572]

約数ペア:

[(1, 189107572), (2, 94553786), (4, 47276893), (127, 1489036), (191, 990092), (254, 744518), (382, 495046), (508, 372259), (764, 247523), (1949, 97028), (3898, 48514), (7796, 24257)]