15679531804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{6271}}^1$

素因数の和:6658

約数の個数: 48

約数和(自身を含む): 29208453120

約数和(自身を除く): 13528921316

約数列:

[1, 2, 4, 19, 38, 76, 167, 197, 334, 394, 668, 788, 3173, 3743, 6271, 6346, 7486, 12542, 12692, 14972, 25084, 32899, 65798, 119149, 131596, 238298, 476596, 625081, 1047257, 1235387, 1250162, 2094514, 2470774, 2500324, 4189028, 4941548, 19897883, 23472353, 39795766, 46944706, 79591532, 93889412, 206309629, 412619258, 825238516, 3919882951, 7839765902, 15679531804]

約数ペア:

[(1, 15679531804), (2, 7839765902), (4, 3919882951), (19, 825238516), (38, 412619258), (76, 206309629), (167, 93889412), (197, 79591532), (334, 46944706), (394, 39795766), (668, 23472353), (788, 19897883), (3173, 4941548), (3743, 4189028), (6271, 2500324), (6346, 2470774), (7486, 2094514), (12542, 1250162), (12692, 1235387), (14972, 1047257), (25084, 625081), (32899, 476596), (65798, 238298), (119149, 131596)]