18804596248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3659}}^1\times {\mathrm{33811}}^1$

素因数の和:37495

約数の個数: 32

約数和(自身を含む): 37125576000

約数和(自身を除く): 18320979752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3659, 7318, 14636, 29272, 33811, 67622, 69521, 135244, 139042, 270488, 278084, 556168, 642409, 1284818, 2569636, 5139272, 123714449, 247428898, 494857796, 989715592, 2350574531, 4701149062, 9402298124, 18804596248]

約数ペア:

[(1, 18804596248), (2, 9402298124), (4, 4701149062), (8, 2350574531), (19, 989715592), (38, 494857796), (76, 247428898), (152, 123714449), (3659, 5139272), (7318, 2569636), (14636, 1284818), (29272, 642409), (33811, 556168), (67622, 278084), (69521, 270488), (135244, 139042)]