19627076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 22305724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 467, 532, 553, 934, 1106, 1501, 1868, 2212, 3002, 3269, 6004, 6538, 8873, 10507, 13076, 17746, 21014, 35492, 36893, 42028, 62111, 73786, 124222, 147572, 248444, 258251, 516502, 700967, 1033004, 1401934, 2803868, 4906769, 9813538, 19627076]

約数ペア:

[(1, 19627076), (2, 9813538), (4, 4906769), (7, 2803868), (14, 1401934), (19, 1033004), (28, 700967), (38, 516502), (76, 258251), (79, 248444), (133, 147572), (158, 124222), (266, 73786), (316, 62111), (467, 42028), (532, 36893), (553, 35492), (934, 21014), (1106, 17746), (1501, 13076), (1868, 10507), (2212, 8873), (3002, 6538), (3269, 6004)]