19216524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 28562676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 947, 1068, 1691, 1894, 2841, 3382, 3788, 5073, 5682, 6764, 10146, 11364, 17993, 20292, 35986, 53979, 71972, 84283, 107958, 168566, 215916, 252849, 337132, 505698, 1011396, 1601377, 3202754, 4804131, 6405508, 9608262, 19216524]

約数ペア:

[(1, 19216524), (2, 9608262), (3, 6405508), (4, 4804131), (6, 3202754), (12, 1601377), (19, 1011396), (38, 505698), (57, 337132), (76, 252849), (89, 215916), (114, 168566), (178, 107958), (228, 84283), (267, 71972), (356, 53979), (534, 35986), (947, 20292), (1068, 17993), (1691, 11364), (1894, 10146), (2841, 6764), (3382, 5682), (3788, 5073)]