12945014768

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3123797}}^1$

素因数の和:3123849

約数の個数: 40

約数和(自身を含む): 29438672352

約数和(自身を除く): 16493657584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 3123797, 6247594, 12495188, 21866579, 24990376, 43733158, 49980752, 87466316, 115580489, 174932632, 231160978, 349865264, 462321956, 809063423, 924643912, 1618126846, 1849287824, 3236253692, 6472507384, 12945014768]

約数ペア:

[(1, 12945014768), (2, 6472507384), (4, 3236253692), (7, 1849287824), (8, 1618126846), (14, 924643912), (16, 809063423), (28, 462321956), (37, 349865264), (56, 231160978), (74, 174932632), (112, 115580489), (148, 87466316), (259, 49980752), (296, 43733158), (518, 24990376), (592, 21866579), (1036, 12495188), (2072, 6247594), (4144, 3123797)]