190405087486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1\times {\mathrm{64513}}^1$

素因数の和:65404

約数の個数: 32

約数和(自身を含む): 304015773600

約数和(自身を除く): 113610686114

約数列:

[1, 2, 19, 38, 101, 202, 769, 1538, 1919, 3838, 14611, 29222, 64513, 77669, 129026, 155338, 1225747, 1475711, 2451494, 2951422, 6515813, 13031626, 49610497, 99220994, 123800447, 247600894, 942599443, 1885198886, 5010660197, 10021320394, 95202543743, 190405087486]

約数ペア:

[(1, 190405087486), (2, 95202543743), (19, 10021320394), (38, 5010660197), (101, 1885198886), (202, 942599443), (769, 247600894), (1538, 123800447), (1919, 99220994), (3838, 49610497), (14611, 13031626), (29222, 6515813), (64513, 2951422), (77669, 2451494), (129026, 1475711), (155338, 1225747)]