11981172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7540

約数の個数: 48

約数和(自身を含む): 33635840

約数和(自身を除く): 21654668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 7507, 15014, 22521, 30028, 45042, 52549, 90084, 105098, 142633, 157647, 210196, 285266, 315294, 427899, 570532, 630588, 855798, 998431, 1711596, 1996862, 2995293, 3993724, 5990586, 11981172]

約数ペア:

[(1, 11981172), (2, 5990586), (3, 3993724), (4, 2995293), (6, 1996862), (7, 1711596), (12, 998431), (14, 855798), (19, 630588), (21, 570532), (28, 427899), (38, 315294), (42, 285266), (57, 210196), (76, 157647), (84, 142633), (114, 105098), (133, 90084), (228, 52549), (266, 45042), (399, 30028), (532, 22521), (798, 15014), (1596, 7507)]