19008816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 60

約数和(自身を含む): 51873912

約数和(自身を除く): 32865096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1097, 1444, 2166, 2194, 2888, 3291, 4332, 4388, 5776, 6582, 8664, 8776, 13164, 17328, 17552, 20843, 26328, 41686, 52656, 62529, 83372, 125058, 166744, 250116, 333488, 396017, 500232, 792034, 1000464, 1188051, 1584068, 2376102, 3168136, 4752204, 6336272, 9504408, 19008816]

約数ペア:

[(1, 19008816), (2, 9504408), (3, 6336272), (4, 4752204), (6, 3168136), (8, 2376102), (12, 1584068), (16, 1188051), (19, 1000464), (24, 792034), (38, 500232), (48, 396017), (57, 333488), (76, 250116), (114, 166744), (152, 125058), (228, 83372), (304, 62529), (361, 52656), (456, 41686), (722, 26328), (912, 20843), (1083, 17552), (1097, 17328), (1444, 13164), (2166, 8776), (2194, 8664), (2888, 6582), (3291, 5776), (4332, 4388)]