19151532

素因数分解:

$2^2\times 3^3\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 49889280

約数和(自身を除く): 30737748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 383, 463, 766, 926, 1149, 1389, 1532, 1852, 2298, 2778, 3447, 4167, 4596, 5556, 6894, 8334, 10341, 12501, 13788, 16668, 20682, 25002, 41364, 50004, 177329, 354658, 531987, 709316, 1063974, 1595961, 2127948, 3191922, 4787883, 6383844, 9575766, 19151532]

約数ペア:

[(1, 19151532), (2, 9575766), (3, 6383844), (4, 4787883), (6, 3191922), (9, 2127948), (12, 1595961), (18, 1063974), (27, 709316), (36, 531987), (54, 354658), (108, 177329), (383, 50004), (463, 41364), (766, 25002), (926, 20682), (1149, 16668), (1389, 13788), (1532, 12501), (1852, 10341), (2298, 8334), (2778, 6894), (3447, 5556), (4167, 4596)]