19661592

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{3023}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 29690088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3023, 3252, 6046, 6504, 9069, 12092, 18138, 24184, 36276, 72552, 819233, 1638466, 2457699, 3276932, 4915398, 6553864, 9830796, 19661592]

約数ペア:

[(1, 19661592), (2, 9830796), (3, 6553864), (4, 4915398), (6, 3276932), (8, 2457699), (12, 1638466), (24, 819233), (271, 72552), (542, 36276), (813, 24184), (1084, 18138), (1626, 12092), (2168, 9069), (3023, 6504), (3252, 6046)]