19348764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 48007680

約数和(自身を除く): 28658916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 751, 1356, 1502, 2147, 2253, 3004, 4294, 4506, 6441, 8588, 9012, 12882, 14269, 25764, 28538, 42807, 57076, 84863, 85614, 169726, 171228, 254589, 339452, 509178, 1018356, 1612397, 3224794, 4837191, 6449588, 9674382, 19348764]

約数ペア:

[(1, 19348764), (2, 9674382), (3, 6449588), (4, 4837191), (6, 3224794), (12, 1612397), (19, 1018356), (38, 509178), (57, 339452), (76, 254589), (113, 171228), (114, 169726), (226, 85614), (228, 84863), (339, 57076), (452, 42807), (678, 28538), (751, 25764), (1356, 14269), (1502, 12882), (2147, 9012), (2253, 8588), (3004, 6441), (4294, 4506)]