19373442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2693}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 42672960

約数和(自身を除く): 23299518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 2693, 3597, 5386, 7194, 8079, 16158, 29623, 59246, 88869, 177738, 293537, 587074, 880611, 1761222, 3228907, 6457814, 9686721, 19373442]

約数ペア:

[(1, 19373442), (2, 9686721), (3, 6457814), (6, 3228907), (11, 1761222), (22, 880611), (33, 587074), (66, 293537), (109, 177738), (218, 88869), (327, 59246), (654, 29623), (1199, 16158), (2398, 8079), (2693, 7194), (3597, 5386)]