12255532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 23382520

約数和(自身を除く): 11126988

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 893, 1387, 1786, 2209, 2774, 3431, 3572, 4418, 5548, 6862, 8836, 13724, 41971, 65189, 83942, 130378, 161257, 167884, 260756, 322514, 645028, 3063883, 6127766, 12255532]

約数ペア:

[(1, 12255532), (2, 6127766), (4, 3063883), (19, 645028), (38, 322514), (47, 260756), (73, 167884), (76, 161257), (94, 130378), (146, 83942), (188, 65189), (292, 41971), (893, 13724), (1387, 8836), (1786, 6862), (2209, 5548), (2774, 4418), (3431, 3572)]