1915093942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{19391}}^1$

素因数の和:19548

約数の個数: 32

約数和(自身を含む): 3183390720

約数和(自身を除く): 1268296778

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 2147, 2599, 4294, 5198, 19391, 38782, 49381, 98762, 368429, 445993, 736858, 891986, 2191183, 4382366, 8473867, 16947734, 41632477, 50397209, 83264954, 100794418, 957546971, 1915093942]

約数ペア:

[(1, 1915093942), (2, 957546971), (19, 100794418), (23, 83264954), (38, 50397209), (46, 41632477), (113, 16947734), (226, 8473867), (437, 4382366), (874, 2191183), (2147, 891986), (2599, 736858), (4294, 445993), (5198, 368429), (19391, 98762), (38782, 49381)]