23180456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11731}}^1$

素因数の和:11769

約数の個数: 32

約数和(自身を含む): 49274400

約数和(自身を除く): 26093944

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11731, 23462, 46924, 93848, 152503, 222889, 305006, 445778, 610012, 891556, 1220024, 1783112, 2897557, 5795114, 11590228, 23180456]

約数ペア:

[(1, 23180456), (2, 11590228), (4, 5795114), (8, 2897557), (13, 1783112), (19, 1220024), (26, 891556), (38, 610012), (52, 445778), (76, 305006), (104, 222889), (152, 152503), (247, 93848), (494, 46924), (988, 23462), (1976, 11731)]