191089518

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{7499}}^1$

素因数の和:7672

約数の個数: 32

約数和(自身を含む): 397440000

約数和(自身を除く): 206350482

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 4247, 7499, 8494, 12741, 14998, 22497, 25482, 44994, 232469, 464938, 697407, 1027363, 1394814, 2054726, 3082089, 6164178, 31848253, 63696506, 95544759, 191089518]

約数ペア:

[(1, 191089518), (2, 95544759), (3, 63696506), (6, 31848253), (31, 6164178), (62, 3082089), (93, 2054726), (137, 1394814), (186, 1027363), (274, 697407), (411, 464938), (822, 232469), (4247, 44994), (7499, 25482), (8494, 22497), (12741, 14998)]