15662871008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{59771}}^1$

素因数の和:60231

約数の個数: 48

約数和(自身を含む): 32535095040

約数和(自身を除く): 16872224032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 431, 608, 862, 1724, 3448, 6896, 8189, 13792, 16378, 32756, 59771, 65512, 119542, 131024, 239084, 262048, 478168, 956336, 1135649, 1912672, 2271298, 4542596, 9085192, 18170384, 25761301, 36340768, 51522602, 103045204, 206090408, 412180816, 489464719, 824361632, 978929438, 1957858876, 3915717752, 7831435504, 15662871008]

約数ペア:

[(1, 15662871008), (2, 7831435504), (4, 3915717752), (8, 1957858876), (16, 978929438), (19, 824361632), (32, 489464719), (38, 412180816), (76, 206090408), (152, 103045204), (304, 51522602), (431, 36340768), (608, 25761301), (862, 18170384), (1724, 9085192), (3448, 4542596), (6896, 2271298), (8189, 1912672), (13792, 1135649), (16378, 956336), (32756, 478168), (59771, 262048), (65512, 239084), (119542, 131024)]