19794816

素因数分解:

$2^7\times 3^2\times {\mathrm{17183}}^1$

素因数の和:17203

約数の個数: 48

約数和(自身を含む): 56964960

約数和(自身を除く): 37170144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17183, 34366, 51549, 68732, 103098, 137464, 154647, 206196, 274928, 309294, 412392, 549856, 618588, 824784, 1099712, 1237176, 1649568, 2199424, 2474352, 3299136, 4948704, 6598272, 9897408, 19794816]

約数ペア:

[(1, 19794816), (2, 9897408), (3, 6598272), (4, 4948704), (6, 3299136), (8, 2474352), (9, 2199424), (12, 1649568), (16, 1237176), (18, 1099712), (24, 824784), (32, 618588), (36, 549856), (48, 412392), (64, 309294), (72, 274928), (96, 206196), (128, 154647), (144, 137464), (192, 103098), (288, 68732), (384, 51549), (576, 34366), (1152, 17183)]