19044116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 41470464

約数和(自身を除く): 22426348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 463, 791, 926, 1469, 1582, 1852, 2938, 3164, 3241, 5876, 6019, 6482, 10283, 12038, 12964, 20566, 24076, 41132, 42133, 52319, 84266, 104638, 168532, 209276, 366233, 680147, 732466, 1360294, 1464932, 2720588, 4761029, 9522058, 19044116]

約数ペア:

[(1, 19044116), (2, 9522058), (4, 4761029), (7, 2720588), (13, 1464932), (14, 1360294), (26, 732466), (28, 680147), (52, 366233), (91, 209276), (113, 168532), (182, 104638), (226, 84266), (364, 52319), (452, 42133), (463, 41132), (791, 24076), (926, 20566), (1469, 12964), (1582, 12038), (1852, 10283), (2938, 6482), (3164, 6019), (3241, 5876)]